@xiaowenge 太需要工程师训场啦，这个D1s不像esp32那么简单了，要是能像它那么简单就好啦，其实我也不想去调那些硬件，有个稳定的平台，开发上层应用才好玩啊，底层硬件还有Linux平台，基本上就劝退了一大半人了

@damiaa dts里面设置一下打开相应的uart，没有就加上就行啦，那个pin不能被其他的占用了，编译好后启动tina

系统里面就会有/dev/ttyS4 /dev/ttyS5
如果没有就dmesg看看启动的时候pin有没有报错

@leomini5

我搞定了，过程一言难尽

@awwwwa

弄不好真是RV的bug我这是D1s上出现这种情况，我翻了一圈论坛里面貌似都是d1s 会出现这种情况，超过32个灯就出错了，那么这会是芯片的问题，还是代码的问题呢，如果是代码的问题还能搞搞好，如果是芯片的问题我就直接贴一片t113起来得了……

@awwwwa

大佬我这三份文件都和你发的是一样的

我测试了半天那个echo只要改变超过32个灯就直接挂掉了

如果把判断条件直接改成DMA模式，一个灯都亮不了呀

之前在melis里面测试的时候DMA模式就一直没能成功运行
现在换tina了问题依旧
只有cpu模式下能跑不超过32个灯

[   34.124663] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[   34.134597] Oops [#1]
[   34.137125] Modules linked in: xr829 sunxi_gpadc
[   34.142277] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.4.61 #152
[   34.149274] Workqueue: events set_brightness_delayed
[   34.154805] sepc: ffffffe000321d74 ra : ffffffe000321f0c sp : ffffffe00386fcc0
[   34.162844]  gp : ffffffe00067eef8 tp : ffffffe00384ab00 t0 : 0000000000000080
[   34.170884]  t1 : 0000000043265443 t2 : 000000000000000a s0 : ffffffe00386fd50
[   34.178923]  s1 : ffffffe003265240 a0 : 0000000000000000 a1 : 0000000043265444
[   34.186961]  a2 : 0000000000000004 a3 : 0000000000000001 a4 : 0000000000000001
[   34.195000]  a5 : 0000000400000004 a6 : 00000000ffffffff a7 : 0000000000000004
[   34.203039]  s2 : ffffffe003a07410 s3 : 0000000000000004 s4 : 0000000000000001
[   34.211079]  s5 : ffffffe003ed9300 s6 : 0000000000000000 s7 : ffffffe00062ac70
[   34.219118]  s8 : 0000000000000001 s9 : 0000000000000402 s10: ffffffe00062ae28
[   34.227157]  s11: 0000000000000000 t3 : 0000000000000000 t4 : 0000000000000005
[   34.235196]  t5 : ffffffff80000000 t6 : 0000000000040000
[   34.241106] sstatus: 0000000200000120 sbadaddr: 0000000000000000 scause: 000000000000000d
[   34.250748] ---[ end trace b914e592328ab01f ]---

@fanhuacloud 我这里rtl8821cs也是这样
那个wl_reg_on 强制给他上个高电平貌似会快一些，我这加载模块要10s，连网要20s。。。
问了别人也是这个样子，全志的d1s，t113加载rtl的模块都很慢

那个ledc驱动在长时间跑大量数据之后出错啦

报错是这个超时的故障

sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!

为啥会超时呢，一开始运行的都好好的
但是时间一长比如说，让这个ledc驱动器工作个1-2小时以后
这玩意就概率性的挂掉
报错看上去是超时
现象是有一半左右的灯组就不亮了，而且重启程序那部分不亮的灯也再也不会亮了

会不会是芯片过热或者被其他什么东西干扰了，我开机几个小时后那个芯片还是有点点热的

而且这个出错是概率性的，关机一段时间再启动又不会出错啦

下面是那个驱动报错那部分的代码

static irqreturn_t sunxi_ledc_irq_handler(int irq, void *dev_id)
{
	unsigned long flags;
	long delta_time_ns;
	u32 irq_status, max_ns;
	struct sunxi_led *led = sunxi_led_global;
	struct timespec64 current_time;

	spin_lock_irqsave(&led->lock, flags);

	irq_status = sunxi_get_reg(LEDC_INT_STS_REG_OFFSET);

	sunxi_ledc_clear_all_irq();

	if (irq_status & LEDC_TRANS_FINISH_INT) {
		sunxi_ledc_reset(led);
		led->length = 0;
		led->result = RESULT_COMPLETE;
		wake_up(&led->wait);
		goto out;
	}

	if (irq_status & LEDC_WAITDATA_TIMEOUT_INT) {
		ktime_get_coarse_real_ts64(&current_time);
		delta_time_ns = current_time.tv_sec - led->start_time.tv_sec;
		delta_time_ns *= 1000 * 1000 * 1000;
		delta_time_ns += current_time.tv_nsec - led->start_time.tv_nsec;

		max_ns = led->wait_data_time_ns;

		if (delta_time_ns <= max_ns) {
			spin_unlock_irqrestore(&led->lock, flags);
			return IRQ_HANDLED;
		}

		sunxi_ledc_reset(led);

		if (delta_time_ns <= max_ns * 2) {
			sunxi_ledc_dma_terminate(led);
			sunxi_ledc_trans_data(led);
		} else {
			LED_ERR("wait time is more than %d ns,"
				"going to reset ledc and drop this operation!\n",
				max_ns);
			led->result = RESULT_ERR;
			wake_up(&led->wait);
			led->length = 0;
		}

		goto out;
	}

	if (irq_status & LEDC_FIFO_OVERFLOW_INT) {
		LED_ERR("there exists fifo overflow issue, irq_status=0x%x!\n",
				irq_status);
		sunxi_ledc_reset(led);
		led->result = RESULT_ERR;
		wake_up(&led->wait);
		led->length = 0;
		goto out;
	}

out:
	spin_unlock_irqrestore(&led->lock, flags);
	return IRQ_HANDLED;
}

我按照usb开发手册倒腾了一圈，那个ttyGS0 也出了，但是连上pc，没有任何反应
确认线是好的，setusbconfig adb，adb有效
修改成 rndis，win10系统无法使用，驱动都是感叹号，貌似是win10就不爱支持这个，要么就是驱动太老啦？反正死活没法联通
现在寄希望于acm cdc ，但是貌似也没用。。。

而且我发现这东西编译进内核以后连那个 soc/usb0
去找usb的role都没有显示的。。。

下面这个是完整的log，我是在系统加载好以后去用那个acm.sh加载usb0 的 acm cdc，但是不成功

哪位大佬能够提供一份完整的usb acm cdc，这个功能的教程啊，谢谢啦

root@TinaLinux:/# [725]fes begin commit:88480af-dirty
[728]set pll start
[734]periph0 has been enabled
[737]set pll end
[738][pmu]: bus read error
[741]board init ok
[743]beign to init dram
[745]ZQ value = 0x2e
[747]get_pmu_exist() = -1
[749]ddr_efuse_type: 0xa
[752]trefi:7.8ms
[754][AUTO DEBUG] single rank and full DQ!
[758]ddr_efuse_type: 0xa
[760]trefi:7.8ms
[762][AUTO DEBUG] rank 0 row = 13
[766][AUTO DEBUG] rank 0 bank = 8
[769][AUTO DEBUG] rank 0 page size = 2 KB
[772]DRAM BOOT DRIVE INFO: V0.33
[775]DRAM CLK = 936 MHz
[778]DRAM Type = 3 (2:DDR2,3:DDR3)
[781]DRAMC read ODT  off.
[783]DRAM ODT value: 0x42.
[786]ddr_efuse_type: 0xa
[789]DRAM SIZE =128 M
[791]dram_tpr4:0x0
[792]PLL_DDR_CTRL_REG:0xf8004d00
[795]DRAM_CLK_REG:0xc0000000
[798][TIMING DEBUG] MR2= 0x20
[802]DRAM simple test OK.
[804]rtc standby flag is 0x0, super standby flag is 0x0
[809]init dram ok
[29]HELLO! BOOT0 is starting!
[32]BOOT0 commit : 88480af-dirty
[35]set pll start
[41]periph0 has been enabled
[44]set pll end
[45][pmu]: bus read error
[48]board init ok
[50]ZQ value = 0x2d
[51]get_pmu_exist() = -1
[54]DRAM BOOT DRIVE INFO: V0.33
[57]DRAM CLK = 936 MHz
[59]DRAM Type = 3 (2:DDR2,3:DDR3)
[62]DRAMC read ODT  off.
[64]DRAM ODT value: 0x42.
[67]ddr_efuse_type: 0xa
[70]DRAM SIZE =128 M
[72]dram_tpr4:0x0
[74]PLL_DDR_CTRL_REG:0xf8004d00
[77]DRAM_CLK_REG:0xc0000000
[79][TIMING DEBUG] MR2= 0x20
[87]DRAM simple test OK.
[89]rtc standby flag is 0x0, super standby flag is 0x0
[94]dram size =128
[97]spinand UBOOT_START_BLK_NUM 8 UBOOT_LAST_BLK_NUM 32
[102]block from 8 to 32
[204]Check is correct.
[206]dma 0x29c0c int is not used yet
[209]dma 0x29c0c int is free, you do not need to free it again
[215]Entry_name        = u-boot
[222]Entry_name        = optee
[226]Entry_name        = dtb
[229]Jump to second Boot.
M/TC: OP-TEE version: 6aef7bb2-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Fri Jul 23 09:                        25:11 UTC 2021 arm
[    3.968116] printk: console [ttyS0] enabled
[    3.976979] printk: bootconsole [earlycon0] disabled
[    3.987894] probe of uart0 returned 1 after 61699 usecs
[    3.994061] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regula                        tor
[    4.005353] uart uart1: get regulator failed
[    4.010158] uart uart1: uart1 supply uart not found, using dummy regulator
[    4.018114] uart1: ttyS1 at MMIO 0x2500400 (irq = 35, base_baud = 1500000) is a SUNXI
[    4.027225] probe of uart1 returned 1 after 33470 usecs
[    4.033260] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regula                        tor
[    4.044574] uart uart4: get regulator failed
[    4.049356] uart uart4: uart4 supply uart not found, using dummy regulator
[    4.057297] uart4: ttyS4 at MMIO 0x2501000 (irq = 36, base_baud = 1500000) is a SUNXI
[    4.066399] probe of uart4 returned 1 after 33338 usecs
[    4.072447] initcall sunxi_uart_init+0x0/0x4c returned 0 after 142960 usecs
[    4.080239] calling  sunxi_dump_reg_driver_init+0x0/0x10 @ 1
[    4.086794] probe of 20000.dump_reg returned 1 after 215 usecs
[    4.093572] initcall sunxi_dump_reg_driver_init+0x0/0x10 returned 0 after 6860 usecs
[    4.102214] calling  misc_dump_reg_init+0x0/0x58 @ 1
[    4.107746] misc dump reg init
[    4.111394] initcall misc_dump_reg_init+0x0/0x58 returned 0 after 3550 usecs
[    4.119267] calling  iommu_debug_init+0x0/0x80 @ 1
[    4.125106] initcall iommu_debug_init+0x0/0x80 returned 0 after 491 usecs
[    4.132716] calling  topology_sysfs_init+0x0/0x3c @ 1
[    4.138447] initcall topology_sysfs_init+0x0/0x3c returned 0 after 93 usecs
[    4.146219] calling  cacheinfo_sysfs_init+0x0/0x3c @ 1
[    4.151968] initcall cacheinfo_sysfs_init+0x0/0x3c returned -2 after 21 usecs
[    4.159928] calling  rfkill_driver_init+0x0/0x18 @ 1
[    4.165795] sunxi-rfkill soc@3000000:rfkill@0: module version: v1.0.9
[    4.172990] sunxi-rfkill soc@3000000:rfkill@0: get gpio chip_en failed
[    4.180268] sunxi-rfkill soc@3000000:rfkill@0: get gpio power_en failed
[    4.187653] sunxi-rfkill soc@3000000:rfkill@0: wlan_busnum (1)
[    4.194140] sunxi-rfkill soc@3000000:rfkill@0: Missing wlan_power.
[    4.201041] sunxi-rfkill soc@3000000:rfkill@0: wlan clock[0] (32k-fanout1)
[    4.208707] sunxi-rfkill soc@3000000:rfkill@0: get gpio wlan_regon failed
[    4.216292] sunxi-rfkill soc@3000000:rfkill@0: wlan_hostwake gpio=202 assert=1
[    4.224361] sunxi-rfkill soc@3000000:rfkill@0: wakeup source is enabled
[    4.231993] sunxi-rfkill soc@3000000:rfkill@0: Missing bt_power.
[    4.238733] sunxi-rfkill soc@3000000:rfkill@0: bt clock[0] (32k-fanout1)
[    4.246210] sunxi-rfkill soc@3000000:rfkill@0: bt_rst gpio=136 assert=0
[    4.253799] probe of soc@3000000:rfkill@0 returned 1 after 88123 usecs
[    4.261150] initcall rfkill_driver_init+0x0/0x18 returned 0 after 93431 usecs
[    4.269164] calling  addr_mgt_driver_init+0x0/0x18 @ 1
[    4.275153] [ADDR_MGT] addr_mgt_probe: module version: v1.0.10
[    4.282342] [ADDR_MGT] addr_mgt_probe: success.
[    4.287552] probe of soc@3000000:addr_mgt@0 returned 1 after 12447 usecs
[    4.295077] initcall addr_mgt_driver_init+0x0/0x18 returned 0 after 19712 usecs
[    4.303308] calling  udmabuf_dev_init+0x0/0xc @ 1
[    4.308783] initcall udmabuf_dev_init+0x0/0xc returned 0 after 210 usecs
[    4.316241] calling  st_init+0x0/0xe8 @ 1
[    4.320754] dma-buf: Running sanitycheck
[    4.325114] dma-buf: Running dma_fence
[    4.329299] sizeof(dma_fence)=48
[    4.333003] dma-buf: Running dma_fence/sanitycheck
[    4.338384] dma-buf: Running dma_fence/test_signaling
[    4.344000] dma-buf: Running dma_fence/test_add_callback
[    4.349925] dma-buf: Running dma_fence/test_late_add_callback
[    4.356330] dma-buf: Running dma_fence/test_rm_callback
[    4.362149] dma-buf: Running dma_fence/test_late_rm_callback
[    4.368448] dma-buf: Running dma_fence/test_status
[    4.373780] dma-buf: Running dma_fence/test_error
[    4.379019] dma-buf: Running dma_fence/test_wait
[    4.384155] dma-buf: Running dma_fence/test_wait_timeout
[    4.426729] dma-buf: Running dma_fence/test_stub
[    4.431880] dma-buf: Running dma_fence/race_signal_callback
[    4.506747] thread_signal_callback[0] completed 38180 passes, 14242 misses
[    4.514424] thread_signal_callback[1] completed 38161 passes, 14223 misses
[    4.586722] thread_signal_callback[0] completed 39907 passes, 39904 misses
[    4.594404] thread_signal_callback[1] completed 39921 passes, 39921 misses
[    4.602182] initcall st_init+0x0/0xe8 returned 0 after 274823 usecs
[    4.609196] calling  init_sd+0x0/0x1a8 @ 1
[    4.613913] initcall init_sd+0x0/0x1a8 returned 0 after 150 usecs
[    4.620734] calling  init_mtd+0x0/0x104 @ 1
[    4.625638] initcall init_mtd+0x0/0x104 returned 0 after 236 usecs
[    4.632550] calling  ofpart_parser_init+0x0/0x2c @ 1
[    4.638103] initcall ofpart_parser_init+0x0/0x2c returned 0 after 1 usecs
[    4.645654] calling  init_mtdblock+0x0/0xc @ 1
[    4.650613] initcall init_mtdblock+0x0/0xc returned 0 after 6 usecs
[    4.657601] calling  aw_spinand_drv_init+0x0/0x10 @ 1
[    4.663296] sunxi-spinand: AW SPINand MTD Layer Version: 2.0 20201228
[    4.670507] sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.10 20200306
[    4.678356] sunxi-spinand-phy: not detect any munufacture from id table
[    4.685712] sunxi-spinand-phy: get spi-nand Model from fdt fail
[    4.692319] sunxi-spinand-phy: get phy info from fdt fail
[    4.698390] sunxi-spinand-phy: not detect munufacture from fdt
[    4.705046] sunxi-spinand-phy: detect munufacture from id table: Winbond
[    4.712536] sunxi-spinand-phy: detect spinand id: ff21aaef ffffffff
[    4.719517] sunxi-spinand-phy: ========== arch info ==========
[    4.726017] sunxi-spinand-phy: Model:               W25N01GVZEIG
[    4.732702] sunxi-spinand-phy: Munufacture:         Winbond
[    4.738908] sunxi-spinand-phy: DieCntPerChip:       1
[    4.744529] sunxi-spinand-phy: BlkCntPerDie:        1024
[    4.750441] sunxi-spinand-phy: PageCntPerBlk:       64
[    4.756153] sunxi-spinand-phy: SectCntPerPage:      4
[    4.761789] sunxi-spinand-phy: OobSizePerPage:      64
[    4.767514] sunxi-spinand-phy: BadBlockFlag:        0x0
[    4.773326] sunxi-spinand-phy: OperationOpt:        0x7
[    4.779154] sunxi-spinand-phy: MaxEraseTimes:       65000
[    4.785158] sunxi-spinand-phy: EccFlag:             0x0
[    4.790970] sunxi-spinand-phy: EccType:             2
[    4.796586] sunxi-spinand-phy: EccProtectedType:    3
[    4.802207] sunxi-spinand-phy: ========================================
[    4.809567] sunxi-spinand-phy:
[    4.813060] sunxi-spinand-phy: ========== physical info ==========
[    4.819945] sunxi-spinand-phy: TotalSize:    128 M
[    4.825270] sunxi-spinand-phy: SectorSize:   512 B
[    4.830619] sunxi-spinand-phy: PageSize:     2 K
[    4.835756] sunxi-spinand-phy: BlockSize:    128 K
[    4.841097] sunxi-spinand-phy: OOBSize:      64 B
[    4.846333] sunxi-spinand-phy: ========================================
[    4.853699] sunxi-spinand-phy:
[    4.857194] sunxi-spinand-phy: ========== logical info ==========
[    4.863975] sunxi-spinand-phy: TotalSize:    128 M
[    4.869315] sunxi-spinand-phy: SectorSize:   512 B
[    4.874639] sunxi-spinand-phy: PageSize:     4 K
[    4.879773] sunxi-spinand-phy: BlockSize:    256 K
[    4.885101] sunxi-spinand-phy: OOBSize:      128 B
[    4.890430] sunxi-spinand-phy: ========================================
[    4.897910] sunxi-spinand-phy: block lock register: 0x00
[    4.903935] sunxi-spinand-phy: feature register: 0x19
[    4.909576] sunxi-spinand-phy: sunxi physic nand init end
[    4.915984] Creating 4 MTD partitions on "sunxi_mtd_nand":
[    4.922117] 0x000000000000-0x000000100000 : "boot0"
[    4.937693] 0x000000100000-0x000000400000 : "uboot"
[    4.946285] random: fast init done
[    4.957665] 0x000000400000-0x000000500000 : "secure_storage"
[    4.977701] 0x000000500000-0x000008000000 : "sys"
[    5.197719] probe of spi0.0 returned 1 after 534467 usecs
[    5.203793] initcall aw_spinand_drv_init+0x0/0x10 returned 0 after 527894 usecs
[    5.211961] calling  aw_spinand_debug_init+0x0/0x50 @ 1
[    5.217821] initcall aw_spinand_debug_init+0x0/0x50 returned 0 after 24 usecs
[    5.225762] calling  spidev_init+0x0/0xb8 @ 1
[    5.230749] initcall spidev_init+0x0/0xb8 returned 0 after 117 usecs
[    5.237845] calling  net_olddevs_init+0x0/0x74 @ 1
[    5.243192] initcall net_olddevs_init+0x0/0x74 returned 0 after 11 usecs
[    5.250656] calling  blackhole_netdev_init+0x0/0x84 @ 1
[    5.256504] initcall blackhole_netdev_init+0x0/0x84 returned 0 after 30 usecs
[    5.264480] calling  fixed_mdio_bus_init+0x0/0x104 @ 1
[    5.270507] libphy: Fixed MDIO Bus: probed
[    5.275076] initcall fixed_mdio_bus_init+0x0/0x104 returned 0 after 4742 usecs
[    5.283130] calling  phy_module_init+0x0/0x14 @ 1
[    5.289474] initcall phy_module_init+0x0/0x14 returned 0 after 1057 usecs
[    5.297065] calling  geth_driver_init+0x0/0x10 @ 1
[    5.302703] initcall geth_driver_init+0x0/0x10 returned 0 after 287 usecs
[    5.310280] calling  dwc2_platform_driver_init+0x0/0x10 @ 1
[    5.317134] initcall dwc2_platform_driver_init+0x0/0x10 returned 0 after 631 usecs
[    5.325566] calling  ehci_hcd_init+0x0/0x70 @ 1
[    5.330611] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    5.337888] initcall ehci_hcd_init+0x0/0x70 returned 0 after 7101 usecs
[    5.345248] calling  ehci_platform_init+0x0/0x54 @ 1
[    5.350782] ehci-platform: EHCI generic platform driver
[    5.356922] initcall ehci_platform_init+0x0/0x54 returned 0 after 5984 usecs
[    5.364768] calling  sunxi_ehci_hcd_init+0x0/0x5c @ 1
[    5.370403] sunxi-ehci: EHCI SUNXI driver
[    5.375300] get ehci0-controller wakeup-source is fail.
[    5.381231] sunxi ehci0-controller don't init wakeup source
[    5.387462] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xc0c68db0, 0x:c88390                        00, irq_no:3a
[    5.399370] [sunxi-ehci0]: Not init ehci0
[    5.403930] probe of 4101000.ehci0-controller returned 1 after 28808 usecs
[    5.411782] get ehci1-controller wakeup-source is fail.
[    5.417700] sunxi ehci1-controller don't init wakeup source
[    5.423909] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xc0c692d0, 0x:c883d0                        00, irq_no:3c
[    5.435847] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using                         dummy regulator
[    5.448280] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dum                        my regulator
[    5.460405] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[    5.467627] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[    5.477502] sunxi-ehci 4200000.ehci1-controller: irq 60, io mem 0x04200000
[    5.506743] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[    5.515353] hub 1-0:1.0: USB hub found
[    5.519593] hub 1-0:1.0: 1 port detected
[    5.524218] probe of 1-0:1.0 returned 1 after 8889 usecs
[    5.530309] probe of usb1 returned 1 after 15185 usecs
[    5.536183] probe of 4200000.ehci1-controller returned 1 after 124570 usecs
[    5.544063] initcall sunxi_ehci_hcd_init+0x0/0x5c returned 0 after 169577 usecs
[    5.552213] calling  ohci_hcd_mod_init+0x0/0x64 @ 1
[    5.557641] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    5.564545] initcall ohci_hcd_mod_init+0x0/0x64 returned 0 after 6737 usecs
[    5.572304] calling  ohci_platform_init+0x0/0x54 @ 1
[    5.577832] ohci-platform: OHCI generic platform driver
[    5.583963] initcall ohci_platform_init+0x0/0x54 returned 0 after 5977 usecs
[    5.591822] calling  sunxi_ohci_hcd_init+0x0/0x5c @ 1
[    5.597450] sunxi-ohci: OHCI SUNXI driver
[    5.602346] get ohci0-controller wakeup-source is fail.
[    5.608294] sunxi ohci0-controller don't init wakeup source
[    5.614497] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xc0c69040
[    5.624094] [sunxi-ohci0]: Not init ohci0
[    5.628672] probe of 4101400.ohci0-controller returned 1 after 26501 usecs
[    5.636512] get ohci1-controller wakeup-source is fail.
[    5.642447] sunxi ohci1-controller don't init wakeup source
[    5.648678] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xc0c69560
[    5.658292] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using                         dummy regulator
[    5.670703] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dum                        my regulator
[    5.682817] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[    5.690031] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[    5.699794] sunxi-ohci 4200400.ohci1-controller: irq 61, io mem 0x04200400
[    5.781632] hub 2-0:1.0: USB hub found
[    5.785845] hub 2-0:1.0: 1 port detected
[    5.790492] probe of 2-0:1.0 returned 1 after 8897 usecs
[    5.796552] probe of usb2 returned 1 after 15164 usecs
[    5.802459] probe of 4200400.ohci1-controller returned 1 after 166114 usecs
[    5.810338] initcall sunxi_ohci_hcd_init+0x0/0x5c returned 0 after 207883 usecs
[    5.818486] calling  acm_init+0x0/0x114 @ 1
[    5.823245] usbcore: registered new interface driver cdc_acm
[    5.829557] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    5.838475] initcall acm_init+0x0/0x114 returned 0 after 14964 usecs
[    5.845547] calling  ci_hdrc_platform_register+0x0/0x1c @ 1
[    5.851907] initcall ci_hdrc_platform_register+0x0/0x1c returned 0 after 141 usecs
[    5.860350] calling  ci_hdrc_usb2_driver_init+0x0/0x10 @ 1
[    5.866739] initcall ci_hdrc_usb2_driver_init+0x0/0x10 returned 0 after 267 usecs
[    5.875073] calling  ci_hdrc_msm_driver_init+0x0/0x10 @ 1
[    5.881314] initcall ci_hdrc_msm_driver_init+0x0/0x10 returned 0 after 199 usecs
[    5.889565] calling  ci_hdrc_zevio_driver_init+0x0/0x10 @ 1
[    5.895957] initcall ci_hdrc_zevio_driver_init+0x0/0x10 returned 0 after 182 usecs
[    5.904402] calling  usbmisc_imx_driver_init+0x0/0x10 @ 1
[    5.910936] initcall usbmisc_imx_driver_init+0x0/0x10 returned 0 after 499 usecs
[    5.919187] calling  ci_hdrc_imx_driver_init+0x0/0x10 @ 1
[    5.925636] initcall ci_hdrc_imx_driver_init+0x0/0x10 returned 0 after 426 usecs
[    5.933883] calling  tegra_udc_driver_init+0x0/0x10 @ 1
[    5.939991] initcall tegra_udc_driver_init+0x0/0x10 returned 0 after 277 usecs
[    5.948047] calling  gadget_cfs_init+0x0/0x48 @ 1
[    5.953528] initcall gadget_cfs_init+0x0/0x48 returned 0 after 237 usecs
[    5.961019] calling  acmmod_init+0x0/0xc @ 1
[    5.965772] initcall acmmod_init+0x0/0xc returned 0 after 1 usecs
[    5.972567] calling  userial_init+0x0/0x124 @ 1
[    5.977634] initcall userial_init+0x0/0x124 returned 0 after 10 usecs
[    5.984801] calling  gsermod_init+0x0/0xc @ 1
[    5.989658] initcall gsermod_init+0x0/0xc returned 0 after 1 usecs
[    5.996535] calling  rndismod_init+0x0/0xc @ 1
[    6.001489] initcall rndismod_init+0x0/0xc returned 0 after 0 usecs
[    6.008472] calling  ffsmod_init+0x0/0xc @ 1
[    6.013220] initcall ffsmod_init+0x0/0xc returned 0 after 0 usecs
[    6.020005] calling  hidmod_init+0x0/0xc @ 1
[    6.024755] initcall hidmod_init+0x0/0xc returned 0 after 1 usecs
[    6.031540] calling  evdev_init+0x0/0xc @ 1
[    6.036196] initcall evdev_init+0x0/0xc returned 0 after 2 usecs
[    6.042883] calling  i2c_dev_init+0x0/0xb8 @ 1
[    6.047825] i2c /dev entries driver
[    6.051756] initcall i2c_dev_init+0x0/0xb8 returned 0 after 3830 usecs
[    6.059037] calling  init_rc_map_adstech_dvb_t_pci+0x0/0xc @ 1
[    6.065522] initcall init_rc_map_adstech_dvb_t_pci+0x0/0xc returned 0 after 1 usecs
[    6.074052] calling  init_rc_map_alink_dtu_m+0x0/0xc @ 1
[    6.079977] initcall init_rc_map_alink_dtu_m+0x0/0xc returned 0 after 0 usecs
[    6.087931] calling  init_rc_map_anysee+0x0/0xc @ 1
[    6.093360] initcall init_rc_map_anysee+0x0/0xc returned 0 after 0 usecs
[    6.100826] calling  init_rc_map_apac_viewcomp+0x0/0xc @ 1
[    6.106942] initcall init_rc_map_apac_viewcomp+0x0/0xc returned 0 after 0 usecs
[    6.115074] calling  init_rc_map_t2hybrid+0x0/0xc @ 1
[    6.120703] initcall init_rc_map_t2hybrid+0x0/0xc returned 0 after 0 usecs
[    6.128363] calling  init_rc_map_asus_pc39+0x0/0xc @ 1
[    6.134078] initcall init_rc_map_asus_pc39+0x0/0xc returned 0 after 0 usecs
[    6.141829] calling  init_rc_map_asus_ps3_100+0x0/0xc @ 1
[    6.147845] initcall init_rc_map_asus_ps3_100+0x0/0xc returned 0 after 0 usecs
[    6.155877] calling  init_rc_map_ati_tv_wonder_hd_600+0x0/0xc @ 1
[    6.162662] initcall init_rc_map_ati_tv_wonder_hd_600+0x0/0xc returned 0 after 0 usecs
[    6.171478] calling  init_rc_map_ati_x10+0x0/0xc @ 1
[    6.177015] initcall init_rc_map_ati_x10+0x0/0xc returned 0 after 0 usecs
[    6.184568] calling  init_rc_map_avermedia_a16d+0x0/0xc @ 1
[    6.190777] initcall init_rc_map_avermedia_a16d+0x0/0xc returned 0 after 0 usecs
[    6.199013] calling  init_rc_map_avermedia+0x0/0xc @ 1
[    6.204728] initcall init_rc_map_avermedia+0x0/0xc returned 0 after 0 usecs
[    6.212482] calling  init_rc_map_avermedia_cardbus+0x0/0xc @ 1
[    6.218986] initcall init_rc_map_avermedia_cardbus+0x0/0xc returned 0 after 0 usecs
[    6.227514] calling  init_rc_map_avermedia_dvbt+0x0/0xc @ 1
[    6.233708] initcall init_rc_map_avermedia_dvbt+0x0/0xc returned 0 after 0 usecs
[    6.241947] calling  init_rc_map_avermedia_m135a+0x0/0xc @ 1
[    6.248252] initcall init_rc_map_avermedia_m135a+0x0/0xc returned 0 after 0 usecs
[    6.256572] calling  init_rc_map_avermedia_m733a_rm_k6+0x0/0xc @ 1
[    6.263454] initcall init_rc_map_avermedia_m733a_rm_k6+0x0/0xc returned 0 after 0 usecs
[    6.272369] calling  init_rc_map_avermedia_rm_ks+0x0/0xc @ 1
[    6.278678] initcall init_rc_map_avermedia_rm_ks+0x0/0xc returned 0 after 0 usecs
[    6.287012] calling  init_rc_map_avertv_303+0x0/0xc @ 1
[    6.292826] initcall init_rc_map_avertv_303+0x0/0xc returned 0 after 0 usecs
[    6.300692] calling  init_rc_map_azurewave_ad_tu700+0x0/0xc @ 1
[    6.307296] initcall init_rc_map_azurewave_ad_tu700+0x0/0xc returned 0 after 0 usecs
[    6.315909] calling  init_rc_map_behold+0x0/0xc @ 1
[    6.321347] initcall init_rc_map_behold+0x0/0xc returned 0 after 0 usecs
[    6.328810] calling  init_rc_map_behold_columbus+0x0/0xc @ 1
[    6.335105] initcall init_rc_map_behold_columbus+0x0/0xc returned 0 after 0 usecs
[    6.343437] calling  init_rc_map_budget_ci_old+0x0/0xc @ 1
[    6.349546] initcall init_rc_map_budget_ci_old+0x0/0xc returned 0 after 0 usecs
[    6.357685] calling  init_rc_map_cec+0x0/0xc @ 1
[    6.362821] initcall init_rc_map_cec+0x0/0xc returned 0 after 0 usecs
[    6.369992] calling  init_rc_map_cinergy_1400+0x0/0xc @ 1
[    6.375997] initcall init_rc_map_cinergy_1400+0x0/0xc returned 0 after 0 usecs
[    6.384046] calling  init_rc_map_cinergy+0x0/0xc @ 1
[    6.389579] initcall init_rc_map_cinergy+0x0/0xc returned 0 after 0 usecs
[    6.397145] calling  init_rc_map_d680_dmb+0x0/0xc @ 1
[    6.402762] initcall init_rc_map_d680_dmb+0x0/0xc returned 0 after 0 usecs
[    6.410418] calling  init_rc_map_delock_61959+0x0/0xc @ 1
[    6.416432] initcall init_rc_map_delock_61959+0x0/0xc returned 0 after 0 usecs
[    6.424474] calling  init_rc_map+0x0/0xc @ 1
[    6.429235] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    6.436012] calling  init_rc_map+0x0/0xc @ 1
[    6.440776] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    6.447564] calling  init_rc_map_digitalnow_tinytwin+0x0/0xc @ 1
[    6.454246] initcall init_rc_map_digitalnow_tinytwin+0x0/0xc returned 0 after 0 usecs
[    6.462969] calling  init_rc_map_digittrade+0x0/0xc @ 1
[    6.468794] initcall init_rc_map_digittrade+0x0/0xc returned 0 after 0 usecs
[    6.476634] calling  init_rc_map_dm1105_nec+0x0/0xc @ 1
[    6.482464] initcall init_rc_map_dm1105_nec+0x0/0xc returned 0 after 0 usecs
[    6.490316] calling  init_rc_map_dntv_live_dvb_t+0x0/0xc @ 1
[    6.496610] initcall init_rc_map_dntv_live_dvb_t+0x0/0xc returned 0 after 0 usecs
[    6.504940] calling  init_rc_map_dntv_live_dvbt_pro+0x0/0xc @ 1
[    6.511531] initcall init_rc_map_dntv_live_dvbt_pro+0x0/0xc returned 0 after 0 usecs
[    6.520154] calling  init_rc_map_dtt200u+0x0/0xc @ 1
[    6.525676] initcall init_rc_map_dtt200u+0x0/0xc returned 0 after 0 usecs
[    6.533237] calling  init_rc_map_rc5_dvbsky+0x0/0xc @ 1
[    6.539058] initcall init_rc_map_rc5_dvbsky+0x0/0xc returned 0 after 0 usecs
[    6.546905] calling  init_rc_map_dvico_mce+0x0/0xc @ 1
[    6.552619] initcall init_rc_map_dvico_mce+0x0/0xc returned 0 after 0 usecs
[    6.560372] calling  init_rc_map_dvico_portable+0x0/0xc @ 1
[    6.566571] initcall init_rc_map_dvico_portable+0x0/0xc returned 0 after 0 usecs
[    6.574813] calling  init_rc_map_em_terratec+0x0/0xc @ 1
[    6.580736] initcall init_rc_map_em_terratec+0x0/0xc returned 0 after 0 usecs
[    6.588686] calling  init_rc_map_encore_enltv2+0x0/0xc @ 1
[    6.594785] initcall init_rc_map_encore_enltv2+0x0/0xc returned 0 after 0 usecs
[    6.602922] calling  init_rc_map_encore_enltv+0x0/0xc @ 1
[    6.608936] initcall init_rc_map_encore_enltv+0x0/0xc returned 0 after 0 usecs
[    6.616984] calling  init_rc_map_encore_enltv_fm53+0x0/0xc @ 1
[    6.623474] initcall init_rc_map_encore_enltv_fm53+0x0/0xc returned 0 after 0 usecs
[    6.632001] calling  init_rc_map_evga_indtube+0x0/0xc @ 1
[    6.638018] initcall init_rc_map_evga_indtube+0x0/0xc returned 0 after 0 usecs
[    6.646053] calling  init_rc_map_eztv+0x0/0xc @ 1
[    6.651293] initcall init_rc_map_eztv+0x0/0xc returned 0 after 0 usecs
[    6.658567] calling  init_rc_map_flydvb+0x0/0xc @ 1
[    6.663995] initcall init_rc_map_flydvb+0x0/0xc returned 0 after 0 usecs
[    6.671454] calling  init_rc_map_flyvideo+0x0/0xc @ 1
[    6.677100] initcall init_rc_map_flyvideo+0x0/0xc returned 0 after 0 usecs
[    6.684748] calling  init_rc_map_fusionhdtv_mce+0x0/0xc @ 1
[    6.690959] initcall init_rc_map_fusionhdtv_mce+0x0/0xc returned 0 after 0 usecs
[    6.699205] calling  init_rc_map_gadmei_rm008z+0x0/0xc @ 1
[    6.705309] initcall init_rc_map_gadmei_rm008z+0x0/0xc returned 0 after 0 usecs
[    6.713451] calling  init_rc_map_geekbox+0x0/0xc @ 1
[    6.718980] initcall init_rc_map_geekbox+0x0/0xc returned 0 after 0 usecs
[    6.726530] calling  init_rc_map_genius_tvgo_a11mce+0x0/0xc @ 1
[    6.733128] initcall init_rc_map_genius_tvgo_a11mce+0x0/0xc returned 0 after 0 usecs
[    6.741751] calling  init_rc_map_gotview7135+0x0/0xc @ 1
[    6.747670] initcall init_rc_map_gotview7135+0x0/0xc returned 0 after 0 usecs
[    6.755606] calling  init_rc_map_hisi_poplar+0x0/0xc @ 1
[    6.761527] initcall init_rc_map_hisi_poplar+0x0/0xc returned 0 after 0 usecs
[    6.769475] calling  init_rc_map_hisi_tv_demo+0x0/0xc @ 1
[    6.775483] initcall init_rc_map_hisi_tv_demo+0x0/0xc returned 0 after 0 usecs
[    6.783531] calling  init_rc_map_imon_mce+0x0/0xc @ 1
[    6.789160] initcall init_rc_map_imon_mce+0x0/0xc returned 0 after 0 usecs
[    6.796815] calling  init_rc_map_imon_pad+0x0/0xc @ 1
[    6.802435] initcall init_rc_map_imon_pad+0x0/0xc returned 0 after 0 usecs
[    6.810098] calling  init_rc_map_imon_rsc+0x0/0xc @ 1
[    6.815716] initcall init_rc_map_imon_rsc+0x0/0xc returned 0 after 0 usecs
[    6.823371] calling  init_rc_map_iodata_bctv7e+0x0/0xc @ 1
[    6.829484] initcall init_rc_map_iodata_bctv7e+0x0/0xc returned 0 after 0 usecs
[    6.837624] calling  init_rc_it913x_v1_map+0x0/0xc @ 1
[    6.843339] initcall init_rc_it913x_v1_map+0x0/0xc returned 0 after 0 usecs
[    6.851097] calling  init_rc_it913x_v2_map+0x0/0xc @ 1
[    6.856824] initcall init_rc_it913x_v2_map+0x0/0xc returned 0 after 0 usecs
[    6.864568] calling  init_rc_map_kaiomy+0x0/0xc @ 1
[    6.870010] initcall init_rc_map_kaiomy+0x0/0xc returned 0 after 0 usecs
[    6.877481] calling  init_rc_map_khadas+0x0/0xc @ 1
[    6.882910] initcall init_rc_map_khadas+0x0/0xc returned 0 after 0 usecs
[    6.890372] calling  init_rc_map_kworld_315u+0x0/0xc @ 1
[    6.896284] initcall init_rc_map_kworld_315u+0x0/0xc returned 0 after 0 usecs
[    6.904231] calling  init_rc_map_kworld_pc150u+0x0/0xc @ 1
[    6.910340] initcall init_rc_map_kworld_pc150u+0x0/0xc returned 0 after 0 usecs
[    6.918490] calling  init_rc_map_kworld_plus_tv_analog+0x0/0xc @ 1
[    6.925369] initcall init_rc_map_kworld_plus_tv_analog+0x0/0xc returned 0 after 0 usecs
[    6.934281] calling  init_rc_map_leadtek_y04g0051+0x0/0xc @ 1
[    6.940689] initcall init_rc_map_leadtek_y04g0051+0x0/0xc returned 0 after 0 usecs
[    6.949122] calling  init_rc_lme2510_map+0x0/0xc @ 1
[    6.954643] initcall init_rc_lme2510_map+0x0/0xc returned 0 after 0 usecs
[    6.962199] calling  init_rc_map_manli+0x0/0xc @ 1
[    6.967542] initcall init_rc_map_manli+0x0/0xc returned 0 after 0 usecs
[    6.974898] calling  init_rc_map_medion_x10+0x0/0xc @ 1
[    6.980729] initcall init_rc_map_medion_x10+0x0/0xc returned 0 after 0 usecs
[    6.988580] calling  init_rc_map_medion_x10_digitainer+0x0/0xc @ 1
[    6.995454] initcall init_rc_map_medion_x10_digitainer+0x0/0xc returned 0 after 0 usecs
[    7.004377] calling  init_rc_map_medion_x10_or2x+0x0/0xc @ 1
[    7.010682] initcall init_rc_map_medion_x10_or2x+0x0/0xc returned 0 after 0 usecs
[    7.019016] calling  init_rc_map_msi_digivox_ii+0x0/0xc @ 1
[    7.025215] initcall init_rc_map_msi_digivox_ii+0x0/0xc returned 0 after 0 usecs
[    7.033447] calling  init_rc_map_msi_digivox_iii+0x0/0xc @ 1
[    7.039754] initcall init_rc_map_msi_digivox_iii+0x0/0xc returned 0 after 0 usecs
[    7.048088] calling  init_rc_map_msi_tvanywhere+0x0/0xc @ 1
[    7.054286] initcall init_rc_map_msi_tvanywhere+0x0/0xc returned 0 after 0 usecs
[    7.062520] calling  init_rc_map_msi_tvanywhere_plus+0x0/0xc @ 1
[    7.069209] initcall init_rc_map_msi_tvanywhere_plus+0x0/0xc returned 0 after 0 usecs
[    7.077937] calling  init_rc_map_nebula+0x0/0xc @ 1
[    7.083360] initcall init_rc_map_nebula+0x0/0xc returned 0 after 0 usecs
[    7.090827] calling  init_rc_map_nec_terratec_cinergy_xs+0x0/0xc @ 1
[    7.097909] initcall init_rc_map_nec_terratec_cinergy_xs+0x0/0xc returned 0 after 0 usecs
[    7.107023] calling  init_rc_map_norwood+0x0/0xc @ 1
[    7.112545] initcall init_rc_map_norwood+0x0/0xc returned 0 after 0 usecs
[    7.120106] calling  init_rc_map_npgtech+0x0/0xc @ 1
[    7.125629] initcall init_rc_map_npgtech+0x0/0xc returned 0 after 0 usecs
[    7.133191] calling  init_rc_map_odroid+0x0/0xc @ 1
[    7.138624] initcall init_rc_map_odroid+0x0/0xc returned 0 after 0 usecs
[    7.146082] calling  init_rc_map_pctv_sedna+0x0/0xc @ 1
[    7.151914] initcall init_rc_map_pctv_sedna+0x0/0xc returned 0 after 0 usecs
[    7.159766] calling  init_rc_map_pinnacle_color+0x0/0xc @ 1
[    7.165965] initcall init_rc_map_pinnacle_color+0x0/0xc returned 0 after 0 usecs
[    7.174205] calling  init_rc_map_pinnacle_grey+0x0/0xc @ 1
[    7.180323] initcall init_rc_map_pinnacle_grey+0x0/0xc returned 0 after 0 usecs
[    7.188472] calling  init_rc_map_pinnacle_pctv_hd+0x0/0xc @ 1
[    7.194863] initcall init_rc_map_pinnacle_pctv_hd+0x0/0xc returned 0 after 0 usecs
[    7.203296] calling  init_rc_map_pixelview+0x0/0xc @ 1
[    7.209023] initcall init_rc_map_pixelview+0x0/0xc returned 0 after 0 usecs
[    7.216782] calling  init_rc_map_pixelview+0x0/0xc @ 1
[    7.222502] initcall init_rc_map_pixelview+0x0/0xc returned 0 after 0 usecs
[    7.230256] calling  init_rc_map_pixelview+0x0/0xc @ 1
[    7.235971] initcall init_rc_map_pixelview+0x0/0xc returned 0 after 0 usecs
[    7.243723] calling  init_rc_map_pixelview_new+0x0/0xc @ 1
[    7.249836] initcall init_rc_map_pixelview_new+0x0/0xc returned 0 after 0 usecs
[    7.257997] calling  init_rc_map_powercolor_real_angel+0x0/0xc @ 1
[    7.264873] initcall init_rc_map_powercolor_real_angel+0x0/0xc returned 0 after 0 usecs
[    7.273789] calling  init_rc_map_proteus_2309+0x0/0xc @ 1
[    7.279807] initcall init_rc_map_proteus_2309+0x0/0xc returned 0 after 0 usecs
[    7.287854] calling  init_rc_map_purpletv+0x0/0xc @ 1
[    7.293476] initcall init_rc_map_purpletv+0x0/0xc returned 0 after 0 usecs
[    7.301133] calling  init_rc_map_pv951+0x0/0xc @ 1
[    7.306462] initcall init_rc_map_pv951+0x0/0xc returned 0 after 0 usecs
[    7.313829] calling  init_rc_map_rc5_hauppauge_new+0x0/0xc @ 1
[    7.320329] initcall init_rc_map_rc5_hauppauge_new+0x0/0xc returned 0 after 0 usecs
[    7.328857] calling  init_rc_map_rc6_mce+0x0/0xc @ 1
[    7.334375] initcall init_rc_map_rc6_mce+0x0/0xc returned 0 after 0 usecs
[    7.341936] calling  init_rc_map_real_audio_220_32_keys+0x0/0xc @ 1
[    7.348920] initcall init_rc_map_real_audio_220_32_keys+0x0/0xc returned 0 after 0 usecs
[    7.357931] calling  init_rc_map_reddo+0x0/0xc @ 1
[    7.363266] initcall init_rc_map_reddo+0x0/0xc returned 0 after 0 usecs
[    7.370634] calling  init_rc_map_snapstream_firefly+0x0/0xc @ 1
[    7.377235] initcall init_rc_map_snapstream_firefly+0x0/0xc returned 0 after 0 usecs
[    7.385846] calling  init_rc_map_streamzap+0x0/0xc @ 1
[    7.391574] initcall init_rc_map_streamzap+0x0/0xc returned 0 after 0 usecs
[    7.399330] calling  init_rc_map_tango+0x0/0xc @ 1
[    7.404658] initcall init_rc_map_tango+0x0/0xc returned 0 after 0 usecs
[    7.412033] calling  init_rc_map_tanix_tx3mini+0x0/0xc @ 1
[    7.418145] initcall init_rc_map_tanix_tx3mini+0x0/0xc returned 0 after 0 usecs
[    7.426276] calling  init_rc_map_tanix_tx5max+0x0/0xc @ 1
[    7.432291] initcall init_rc_map_tanix_tx5max+0x0/0xc returned 0 after 0 usecs
[    7.440338] calling  init_rc_map_tbs_nec+0x0/0xc @ 1
[    7.445860] initcall init_rc_map_tbs_nec+0x0/0xc returned 0 after 0 usecs
[    7.453421] calling  init_rc_map+0x0/0xc @ 1
[    7.458181] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    7.464959] calling  init_rc_map+0x0/0xc @ 1
[    7.469722] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    7.476500] calling  init_rc_map_terratec_cinergy_c_pci+0x0/0xc @ 1
[    7.483487] initcall init_rc_map_terratec_cinergy_c_pci+0x0/0xc returned 0 after 0 usecs
[    7.492495] calling  init_rc_map_terratec_cinergy_s2_hd+0x0/0xc @ 1
[    7.499482] initcall init_rc_map_terratec_cinergy_s2_hd+0x0/0xc returned 0 after 0 usecs
[    7.508496] calling  init_rc_map_terratec_cinergy_xs+0x0/0xc @ 1
[    7.515179] initcall init_rc_map_terratec_cinergy_xs+0x0/0xc returned 0 after 0 usecs
[    7.523893] calling  init_rc_map_terratec_slim+0x0/0xc @ 1
[    7.530005] initcall init_rc_map_terratec_slim+0x0/0xc returned 0 after 0 usecs
[    7.538145] calling  init_rc_map_terratec_slim_2+0x0/0xc @ 1
[    7.544443] initcall init_rc_map_terratec_slim_2+0x0/0xc returned 0 after 0 usecs
[    7.552780] calling  init_rc_map_tevii_nec+0x0/0xc @ 1
[    7.558505] initcall init_rc_map_tevii_nec+0x0/0xc returned 0 after 0 usecs
[    7.566249] calling  init_rc_map_tivo+0x0/0xc @ 1
[    7.571492] initcall init_rc_map_tivo+0x0/0xc returned 0 after 0 usecs
[    7.578768] calling  init_rc_map_total_media_in_hand+0x0/0xc @ 1
[    7.585452] initcall init_rc_map_total_media_in_hand+0x0/0xc returned 0 after 0 usecs
[    7.594170] calling  init_rc_map_total_media_in_hand_02+0x0/0xc @ 1
[    7.601150] initcall init_rc_map_total_media_in_hand_02+0x0/0xc returned 0 after 0 usecs
[    7.610160] calling  init_rc_map_trekstor+0x0/0xc @ 1
[    7.615777] initcall init_rc_map_trekstor+0x0/0xc returned 0 after 0 usecs
[    7.623440] calling  init_rc_map_tt_1500+0x0/0xc @ 1
[    7.628972] initcall init_rc_map_tt_1500+0x0/0xc returned 0 after 0 usecs
[    7.636523] calling  init_rc_map_twinhan_dtv_cab_ci+0x0/0xc @ 1
[    7.643127] initcall init_rc_map_twinhan_dtv_cab_ci+0x0/0xc returned 0 after 0 usecs
[    7.651749] calling  init_rc_map_twinhan_vp1027+0x0/0xc @ 1
[    7.657962] initcall init_rc_map_twinhan_vp1027+0x0/0xc returned 0 after 0 usecs
[    7.666187] calling  init_rc_map_videomate_k100+0x0/0xc @ 1
[    7.672401] initcall init_rc_map_videomate_k100+0x0/0xc returned 0 after 0 usecs
[    7.680641] calling  init_rc_map_videomate_s350+0x0/0xc @ 1
[    7.686852] initcall init_rc_map_videomate_s350+0x0/0xc returned 0 after 0 usecs
[    7.695096] calling  init_rc_map_videomate_tv_pvr+0x0/0xc @ 1
[    7.701500] initcall init_rc_map_videomate_tv_pvr+0x0/0xc returned 0 after 0 usecs
[    7.709933] calling  init_rc_map_kii_pro+0x0/0xc @ 1
[    7.715458] initcall init_rc_map_kii_pro+0x0/0xc returned 0 after 0 usecs
[    7.723021] calling  init_rc_map_wetek_hub+0x0/0xc @ 1
[    7.728754] initcall init_rc_map_wetek_hub+0x0/0xc returned 0 after 0 usecs
[    7.736496] calling  init_rc_map_wetek_play2+0x0/0xc @ 1
[    7.742415] initcall init_rc_map_wetek_play2+0x0/0xc returned 0 after 0 usecs
[    7.750361] calling  init_rc_map_winfast+0x0/0xc @ 1
[    7.755881] initcall init_rc_map_winfast+0x0/0xc returned 0 after 0 usecs
[    7.763437] calling  init_rc_map_winfast_usbii_deluxe+0x0/0xc @ 1
[    7.770222] initcall init_rc_map_winfast_usbii_deluxe+0x0/0xc returned 0 after 0 usecs
[    7.779044] calling  init_rc_map_su3000+0x0/0xc @ 1
[    7.784464] initcall init_rc_map_su3000+0x0/0xc returned 0 after 0 usecs
[    7.791923] calling  init_rc_map+0x0/0xc @ 1
[    7.796672] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    7.803456] calling  init_rc_map_x96max+0x0/0xc @ 1
[    7.808892] initcall init_rc_map_x96max+0x0/0xc returned 0 after 0 usecs
[    7.816343] calling  init_rc_map_zx_irdec+0x0/0xc @ 1
[    7.821971] initcall init_rc_map_zx_irdec+0x0/0xc returned 0 after 0 usecs
[    7.829622] calling  sunxi_cedar_init+0x0/0x24 @ 1
[    7.834945] sunxi cedar version 1.1
[    7.839033] sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[    7.845263] VE: sunxi_cedar_probe power-domain init!!!
[    7.851007] VE: install start!!!
[    7.851007]
[    7.856591] VE: cedar-ve the get irq is 42
[    7.856591]
[    7.863035] VE: ve_debug_proc_info:(ptrval), data:(ptrval), lock:(ptrval)
[    7.863035]
[    7.872258] VE: install end!!!
[    7.872258]
[    7.877317] VE: sunxi_cedar_probe
[    7.881113] probe of 1c0e000.ve returned 1 after 42159 usecs
[    7.887632] initcall sunxi_cedar_init+0x0/0x24 returned 0 after 51436 usecs
[    7.895385] calling  hci_uart_init+0x0/0xe0 @ 1
[    7.900444] Bluetooth: HCI UART driver ver 2.3
[    7.905390] Bluetooth: HCI UART protocol H4 registered
[    7.911119] Bluetooth: HCI UART protocol BCSP registered
[    7.917039] initcall hci_uart_init+0x0/0xe0 returned 0 after 16202 usecs
[    7.924491] calling  mmc_pwrseq_simple_driver_init+0x0/0x10 @ 1
[    7.931325] initcall mmc_pwrseq_simple_driver_init+0x0/0x10 returned 0 after 229 usecs
[    7.940170] calling  mmc_pwrseq_emmc_driver_init+0x0/0x10 @ 1
[    7.946782] initcall mmc_pwrseq_emmc_driver_init+0x0/0x10 returned 0 after 210 usecs
[    7.955402] calling  mmc_blk_init+0x0/0xec @ 1
[    7.960472] initcall mmc_blk_init+0x0/0xec returned 0 after 102 usecs
[    7.967664] calling  sunxi_mmc_driver_init+0x0/0x10 @ 1
[    7.974889] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02)
[    7.984804] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8
[    7.990978] sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[    7.997284] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[    8.003672] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[    8.010070] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[    8.016559] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[    8.023060] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[    8.029575] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[    8.036490] sunxi-mmc 4020000.sdmmc: Got CD GPIO
[    8.041831] sunxi-mmc 4020000.sdmmc: set cd-gpios as 24M fail
[    8.048448] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12)                         dt B
[    8.059528] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    8.079617] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SD                        R12) dt B
[    8.103949] sunxi-mmc 4020000.sdmmc: detmode:gpio irq
[    8.109621] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12)                         dt B
[    8.116966] probe of 4020000.sdmmc returned 1 after 143162 usecs
[    8.127714] sunxi-mmc 4021000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02)
[    8.137633] sunxi-mmc 4021000.sdmmc: ***ctl-spec-caps*** 8
[    8.143787] sunxi-mmc 4021000.sdmmc: No vmmc regulator found
[    8.150106] sunxi-mmc 4021000.sdmmc: No vqmmc regulator found
[    8.156504] sunxi-mmc 4021000.sdmmc: No vdmmc regulator found
[    8.162909] sunxi-mmc 4021000.sdmmc: No vd33sw regulator found
[    8.169409] sunxi-mmc 4021000.sdmmc: No vd18sw regulator found
[    8.175900] sunxi-mmc 4021000.sdmmc: No vq33sw regulator found
[    8.182401] sunxi-mmc 4021000.sdmmc: No vq18sw regulator found
[    8.188935] sunxi-mmc 4021000.sdmmc: Cann't get pin bias hs pinstate,check if needed
[    8.198255] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12)                         dt B
[    8.209364] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
[    8.229458] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SD                        R12) dt B
[    8.253619] sunxi-mmc 4021000.sdmmc: detmode:manually by software
[    8.260599] probe of 4021000.sdmmc returned 1 after 133201 usecs
[    8.267678] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SD                        R12) dt B
[    8.277161] initcall sunxi_mmc_driver_init+0x0/0x10 returned 0 after 296558 usecs
[    8.282230] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SD                        R12) dt B
[    8.287558] calling  led_pwm_driver_init+0x0/0x10 @ 1
[    8.300752] sunxi-mmc 4021000.sdmmc: card claims to support voltages below defined range
[    8.305028] initcall led_pwm_driver_init+0x0/0x10 returned 0 after 320 usecs
[    8.321585] calling  netlink_init+0x0/0xa0 @ 1
[    8.323551] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR                        25) dt B
[    8.326546] Netlink socket created.
[    8.338088] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(S                        DR25) dt B
[    8.341846] initcall netlink_init+0x0/0xa0 returned 0 after 14956 usecs
[    8.353618] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(S                        DR25) dt B
[    8.360833] calling  sunxi_led_driver_init+0x0/0x10 @ 1
[    8.361109] sunxi_led_probe()1881 - start
[    8.373293] mmc1: new high speed SDIO card at address 0001
[    8.378315] sunxi_get_str_of_property()1693 - failed to get the string of propname led_regulator!
[    8.383059] probe of mmc1:0001 returned 0 after 51 usecs
[    8.388982] sunxi_register_led_classdev()1581 - led_classdev start
[    8.454401] sunxi_led_probe()1977 - finish
[    8.459079] probe of 2008000.ledc returned 1 after 98123 usecs
[    8.465759] initcall sunxi_led_driver_init+0x0/0x10 returned 0 after 102446 usecs
[    8.474117] calling  timer_led_trigger_init+0x0/0xc @ 1
[    8.480051] initcall timer_led_trigger_init+0x0/0xc returned 0 after 101 usecs
[    8.488097] calling  defon_led_trigger_init+0x0/0xc @ 1
[    8.493957] initcall defon_led_trigger_init+0x0/0xc returned 0 after 44 usecs
[    8.501908] calling  netdev_trig_init+0x0/0xc @ 1
[    8.507195] initcall netdev_trig_init+0x0/0xc returned 0 after 40 usecs
[    8.514559] calling  hid_init+0x0/0x6c @ 1
[    8.519236] hidraw: raw HID events driver (C) Jiri Kosina
[    8.525275] initcall hid_init+0x0/0x6c returned 0 after 5999 usecs
[    8.532176] calling  usb_kbd_driver_init+0x0/0x18 @ 1
[    8.537896] usbcore: registered new interface driver usbkbd
[    8.544101] initcall usb_kbd_driver_init+0x0/0x18 returned 0 after 6142 usecs
[    8.552065] calling  usb_mouse_driver_init+0x0/0x18 @ 1
[    8.557952] usbcore: registered new interface driver usbmouse
[    8.564349] initcall usb_mouse_driver_init+0x0/0x18 returned 0 after 6309 usecs
[    8.572502] calling  init_exfat+0x0/0x70 @ 1
[    8.577274] exFAT: Version 1.3.0
[    8.581002] initcall init_exfat+0x0/0x70 returned 0 after 3631 usecs
[    8.588188] calling  extcon_class_init+0x0/0x20 @ 1
[    8.593683] initcall extcon_class_init+0x0/0x20 returned 0 after 60 usecs
[    8.601257] calling  alsa_timer_init+0x0/0x16c @ 1
[    8.606881] initcall alsa_timer_init+0x0/0x16c returned 0 after 279 usecs
[    8.614433] calling  alsa_pcm_init+0x0/0x18 @ 1
[    8.619530] initcall alsa_pcm_init+0x0/0x18 returned 0 after 4 usecs
[    8.626603] calling  snd_soc_init+0x0/0x84 @ 1
[    8.632063] probe of snd-soc-dummy returned 1 after 122 usecs
[    8.638754] initcall snd_soc_init+0x0/0x84 returned 0 after 7001 usecs
[    8.646019] calling  dmic_driver_init+0x0/0x10 @ 1
[    8.651620] initcall dmic_driver_init+0x0/0x10 returned 0 after 227 usecs
[    8.659210] calling  asoc_simple_card_init+0x0/0x10 @ 1
[    8.665244] initcall asoc_simple_card_init+0x0/0x10 returned 0 after 208 usecs
[    8.673307] calling  sunxi_asoc_cpudai_driver_init+0x0/0x10 @ 1
[    8.680244] probe of 203034c.dummy_cpudai returned 1 after 154 usecs
[    8.687427] initcall sunxi_asoc_cpudai_driver_init+0x0/0x10 returned 0 after 7322 usecs
[    8.696344] calling  sunxi_spdif_driver_init+0x0/0x10 @ 1
[    8.702617] initcall sunxi_spdif_driver_init+0x0/0x10 returned 0 after 232 usecs
[    8.710875] calling  sunxi_dmic_driver_init+0x0/0x10 @ 1
[    8.717029] initcall sunxi_dmic_driver_init+0x0/0x10 returned 0 after 220 usecs
[    8.725166] calling  sunxi_daudio_driver_init+0x0/0x10 @ 1
[    8.731533] initcall sunxi_daudio_driver_init+0x0/0x10 returned 0 after 231 usecs
[    8.739888] calling  sunxi_internal_codec_driver_init+0x0/0x10 @ 1
[    8.747009] [AUDIOCODEC][sunxi_codec_parse_params][2412]:digital_vol:0, lineout_vol:26, mic1gain:31, mic2                        gain:31 pa_msleep:120, pa_level:1, pa_pwr_level:1
[    8.747009]
[    8.764060] [AUDIOCODEC][sunxi_codec_parse_params][2448]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf                        :0
[    8.775369] [AUDIOCODEC][sunxi_internal_codec_probe][2609]:codec probe finished
[    8.783612] probe of 2030000.codec returned 1 after 36674 usecs
[    8.790311] initcall sunxi_internal_codec_driver_init+0x0/0x10 returned 0 after 42505 usecs
[    8.799624] calling  sunxi_machine_driver_init+0x0/0x10 @ 1
[    8.806624] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present!
[    8.816373] [SNDCODEC][sunxi_card_init][583]:card init finished
[    8.823425] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
[    8.834359] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0                        /input0
[    8.846358] [SNDCODEC][sunxi_card_dev_probe][836]:register card finished
[    8.853967] probe of 2030340.sound returned 1 after 47937 usecs
[    8.860583] [SNDCODEC][sunxi_hs_init_work][259]:resume-->report switch
[    8.866932] initcall sunxi_machine_driver_init+0x0/0x10 returned 0 after 59664 usecs
[    8.876481] calling  sock_diag_init+0x0/0x40 @ 1
[    8.881773] initcall sock_diag_init+0x0/0x40 returned 0 after 70 usecs
[    8.889077] calling  llc_init+0x0/0x24 @ 1
[    8.893635] initcall llc_init+0x0/0x24 returned 0 after 1 usecs
[    8.900245] calling  snap_init+0x0/0x44 @ 1
[    8.904903] initcall snap_init+0x0/0x44 returned 0 after 3 usecs
[    8.911610] calling  blackhole_init+0x0/0xc @ 1
[    8.916651] initcall blackhole_init+0x0/0xc returned 0 after 2 usecs
[    8.923753] calling  fq_codel_module_init+0x0/0xc @ 1
[    8.929390] initcall fq_codel_module_init+0x0/0xc returned 0 after 1 usecs
[    8.937053] calling  init_cgroup_cls+0x0/0xc @ 1
[    8.942199] initcall init_cgroup_cls+0x0/0xc returned 0 after 0 usecs
[    8.949379] calling  nfnetlink_init+0x0/0x70 @ 1
[    8.954531] initcall nfnetlink_init+0x0/0x70 returned 0 after 16 usecs
[    8.961812] calling  nfnl_osf_init+0x0/0x50 @ 1
[    8.966867] initcall nfnl_osf_init+0x0/0x50 returned 0 after 2 usecs
[    8.973934] calling  nf_conntrack_standalone_init+0x0/0xa0 @ 1
[    8.980932] initcall nf_conntrack_standalone_init+0x0/0xa0 returned 0 after 464 usecs
[    8.989690] calling  ctnetlink_init+0x0/0x88 @ 1
[    8.994850] initcall ctnetlink_init+0x0/0x88 returned 0 after 5 usecs
[    9.002042] calling  cttimeout_init+0x0/0x78 @ 1
[    9.007193] initcall cttimeout_init+0x0/0x78 returned 0 after 2 usecs
[    9.014370] calling  nf_log_common_init+0x0/0x8 @ 1
[    9.019810] initcall nf_log_common_init+0x0/0x8 returned 0 after 0 usecs
[    9.027277] calling  nf_log_netdev_init+0x0/0x54 @ 1
[    9.033336] initcall nf_log_netdev_init+0x0/0x54 returned 0 after 506 usecs
[    9.041145] calling  nf_nat_init+0x0/0x104 @ 1
[    9.046103] initcall nf_nat_init+0x0/0x104 returned 0 after 17 usecs
[    9.053209] calling  xt_init+0x0/0xe4 @ 1
[    9.057692] initcall xt_init+0x0/0xe4 returned 0 after 4 usecs
[    9.064178] calling  tcpudp_mt_init+0x0/0x10 @ 1
[    9.069328] initcall tcpudp_mt_init+0x0/0x10 returned 0 after 3 usecs
[    9.076491] calling  connmark_mt_init+0x0/0x48 @ 1
[    9.081837] initcall connmark_mt_init+0x0/0x48 returned 0 after 1 usecs
[    9.089208] calling  netmap_tg_init+0x0/0x10 @ 1
[    9.094349] initcall netmap_tg_init+0x0/0x10 returned 0 after 1 usecs
[    9.101522] calling  redirect_tg_init+0x0/0x10 @ 1
[    9.106863] initcall redirect_tg_init+0x0/0x10 returned 0 after 1 usecs
[    9.114216] calling  masquerade_tg_init+0x0/0x3c @ 1
[    9.119761] initcall masquerade_tg_init+0x0/0x3c returned 0 after 9 usecs
[    9.127323] calling  conntrack_mt_init+0x0/0x10 @ 1
[    9.132750] initcall conntrack_mt_init+0x0/0x10 returned 0 after 1 usecs
[    9.140215] calling  state_mt_init+0x0/0xc @ 1
[    9.145159] initcall state_mt_init+0x0/0xc returned 0 after 0 usecs
[    9.152135] calling  gre_offload_init+0x0/0x44 @ 1
[    9.157478] initcall gre_offload_init+0x0/0x44 returned 0 after 1 usecs
[    9.164838] calling  sysctl_ipv4_init+0x0/0x4c @ 1
[    9.170367] initcall sysctl_ipv4_init+0x0/0x4c returned 0 after 186 usecs
[    9.177933] calling  nf_defrag_init+0x0/0xc @ 1
[    9.182971] initcall nf_defrag_init+0x0/0xc returned 0 after 1 usecs
[    9.190057] calling  ip_tables_init+0x0/0x88 @ 1
[    9.195227] initcall ip_tables_init+0x0/0x88 returned 0 after 31 usecs
[    9.202534] calling  iptable_mangle_init+0x0/0x74 @ 1
[    9.208333] initcall iptable_mangle_init+0x0/0x74 returned 0 after 159 usecs
[    9.216174] calling  cubictcp_register+0x0/0x64 @ 1
[    9.221632] initcall cubictcp_register+0x0/0x64 returned 0 after 3 usecs
[    9.229106] calling  inet6_init+0x0/0x320 @ 1
[    9.234534] NET: Registered protocol family 10
[    9.240471] Segment Routing with IPv6
[    9.244638] initcall inet6_init+0x0/0x320 returned 0 after 10423 usecs
[    9.251942] calling  nf_defrag_init+0x0/0x4c @ 1
[    9.257193] initcall nf_defrag_init+0x0/0x4c returned 0 after 58 usecs
[    9.264456] calling  packet_init+0x0/0x78 @ 1
[    9.269324] NET: Registered protocol family 17
[    9.274281] initcall packet_init+0x0/0x78 returned 0 after 4839 usecs
[    9.281467] calling  br_init+0x0/0x9c @ 1
[    9.285955] initcall br_init+0x0/0x9c returned 0 after 26 usecs
[    9.292559] calling  nf_conntrack_l3proto_bridge_init+0x0/0x18 @ 1
[    9.299448] initcall nf_conntrack_l3proto_bridge_init+0x0/0x18 returned 0 after 1 usecs
[    9.308795] calling  init_machine_late+0x0/0x8c @ 1
[    9.314231] initcall init_machine_late+0x0/0x8c returned 0 after 7 usecs
[    9.321704] calling  swp_emulation_init+0x0/0x64 @ 1
[    9.327241] Registering SWP/SWPB emulation handler
[    9.332575] initcall swp_emulation_init+0x0/0x64 returned 0 after 5213 usecs
[    9.340429] calling  init_oops_id+0x0/0x40 @ 1
[    9.345382] initcall init_oops_id+0x0/0x40 returned 0 after 6 usecs
[    9.352373] calling  pm_qos_power_init+0x0/0x84 @ 1
[    9.358075] initcall pm_qos_power_init+0x0/0x84 returned 0 after 252 usecs
[    9.365733] calling  pm_debugfs_init+0x0/0x34 @ 1
[    9.371006] initcall pm_debugfs_init+0x0/0x34 returned 0 after 18 usecs
[    9.378376] calling  wakeup_reason_init+0x0/0xec @ 1
[    9.383957] initcall wakeup_reason_init+0x0/0xec returned 0 after 54 usecs
[    9.391612] calling  printk_late_init+0x0/0x1cc @ 1
[    9.397053] initcall printk_late_init+0x0/0x1cc returned 0 after 4 usecs
[    9.404508] calling  init_srcu_module_notifier+0x0/0x2c @ 1
[    9.410721] initcall init_srcu_module_notifier+0x0/0x2c returned 0 after 1 usecs
[    9.418967] calling  tk_debug_sleep_time_init+0x0/0x34 @ 1
[    9.425083] initcall tk_debug_sleep_time_init+0x0/0x34 returned 0 after 14 usecs
[    9.433327] calling  fault_around_debugfs+0x0/0x34 @ 1
[    9.439061] initcall fault_around_debugfs+0x0/0x34 returned 0 after 9 usecs
[    9.446818] calling  check_early_ioremap_leak+0x0/0x60 @ 1
[    9.452927] initcall check_early_ioremap_leak+0x0/0x60 returned 0 after 0 usecs
[    9.461071] calling  ubifs_init+0x0/0xc4 @ 1
[    9.466014] initcall ubifs_init+0x0/0xc4 returned 0 after 185 usecs
[    9.473005] calling  init_root_keyring+0x0/0xc @ 1
[    9.478414] initcall init_root_keyring+0x0/0xc returned 0 after 63 usecs
[    9.485878] calling  prandom_reseed+0x0/0x34 @ 1
[    9.491041] initcall prandom_reseed+0x0/0x34 returned 0 after 10 usecs
[    9.498322] calling  clk_debug_init+0x0/0x100 @ 1
[    9.517098] initcall clk_debug_init+0x0/0x100 returned 0 after 13203 usecs
[    9.524761] calling  sync_state_resume_initcall+0x0/0x10 @ 1
[    9.531091] initcall sync_state_resume_initcall+0x0/0x10 returned 0 after 2 usecs
[    9.539432] calling  deferred_probe_initcall+0x0/0x98 @ 1
[    9.548174] initcall deferred_probe_initcall+0x0/0x98 returned 0 after 2656 usecs
[    9.556521] calling  genpd_debug_init+0x0/0x178 @ 1
[    9.562067] initcall genpd_debug_init+0x0/0x178 returned 0 after 90 usecs
[    9.569649] calling  genpd_power_off_unused+0x0/0x70 @ 1
[    9.575597] initcall genpd_power_off_unused+0x0/0x70 returned 0 after 9 usecs
[    9.583551] calling  sync_debugfs_init+0x0/0x74 @ 1
[    9.589027] initcall sync_debugfs_init+0x0/0x74 returned 0 after 25 usecs
[    9.596585] calling  ubi_init+0x0/0x230 @ 1
[    9.601595] ubi0: attaching mtd3
[    9.824014] random: crng init done
[    9.870008] ubi0: scanning is finished
[    9.883802] ubi0: attached mtd3 (name "sys", size 123 MiB)
[    9.889971] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[    9.897633] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[    9.905188] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    9.912946] ubi0: good PEBs: 492, bad PEBs: 0, corrupted PEBs: 0
[    9.919632] ubi0: user volume: 9, internal volumes: 1, max. volumes count: 128
[    9.927685] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0
[    9.936979] ubi0: available PEBs: 0, total reserved PEBs: 492, PEBs reserved for bad PEB handling: 20
[    9.947260] ubi0: background thread "ubi_bgt0d" started, PID 1141
[    9.955224] block ubiblock0_5: created from ubi0:5(rootfs)
[    9.961414] initcall ubi_init+0x0/0x230 returned 0 after 351708 usecs
[    9.968601] calling  init_sunxi_hci_class+0x0/0x40 @ 1
[    9.974403] initcall init_sunxi_hci_class+0x0/0x40 returned 0 after 67 usecs
[    9.982263] calling  usb_manager_init+0x0/0x10 @ 1
[    9.988482] probe of soc@3000000:usbc0@0 returned 1 after 666 usecs
[    9.995593] initcall usb_manager_init+0x0/0x10 returned 0 after 7795 usecs
[   10.003298] calling  of_fdt_raw_init+0x0/0x80 @ 1
[   10.010187] OF: fdt: not creating '/sys/firmware/fdt': CRC check failed
[   10.017571] initcall of_fdt_raw_init+0x0/0x80 returned 0 after 8777 usecs
[   10.025127] calling  tcp_congestion_default+0x0/0x14 @ 1
[   10.031061] initcall tcp_congestion_default+0x0/0x14 returned 0 after 3 usecs
[   10.039013] calling  regulatory_init_db+0x0/0x90 @ 1
[   10.044671] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[   10.046738] initcall regulatory_init_db+0x0/0x90 returned 0 after 14 usecs
[   10.054310] cfg80211: failed to load regulatory.db
[   10.061963] calling  clk_disable_unused+0x0/0xd8 @ 1
[   10.072792] clk: Not disabling unused clocks
[   10.077557] initcall clk_disable_unused+0x0/0xd8 returned 0 after 4647 usecs
[   10.085402] calling  regulator_init_complete+0x0/0x4c @ 1
[   10.091428] initcall regulator_init_complete+0x0/0x4c returned 0 after 3 usecs
[   10.099469] calling  of_platform_sync_state_init+0x0/0x10 @ 1
[   10.105864] initcall of_platform_sync_state_init+0x0/0x10 returned 0 after 2 usecs
[   10.114298] calling  alsa_sound_last_init+0x0/0x78 @ 1
[   10.120028] ALSA device list:
[   10.123324]   #0: audiocodec
[   10.126530] initcall alsa_sound_last_init+0x0/0x78 returned 0 after 6344 usecs
[   10.134577] alloc_fd: slot 0 not NULL!
[   10.142136] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[   10.152332] devtmpfs: mounted
[   10.157590] Freeing unused kernel memory: 1024K
[   10.186890] Run /pseudo_init as init process
mount: mounting none on /dev failed: Resource busy
[   10.423312] UBIFS (ubi0:7): default file-system created
[   10.429875] UBIFS (ubi0:7): Mounting in unauthenticated mode
[   10.436309] UBIFS (ubi0:7): background thread "ubifs_bgt0_7" started, PID 1177
[   10.545064] UBIFS (ubi0:7): UBIFS: mounted UBI device 0, volume 7, name "rootfs_data"
[   10.553850] UBIFS (ubi0:7): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 b                        ytes
[   10.564904] UBIFS (ubi0:7): FS size: 43352064 bytes (41 MiB, 168 LEBs), journal size 2064385 bytes (1 MiB                        , 8 LEBs)
[   10.576437] UBIFS (ubi0:7): reserved for root: 2047624 bytes (1999 KiB)
[   10.583811] UBIFS (ubi0:7): media format: w5/r0 (latest is w5/r0), UUID A990054B-7A51-40E3-88D5-D2ADE4302                        641, small LPT model
can't run '/etc/preinit': No such file or directory
mount: mounting proc on /proc failed: Resource busy
mount: mounting tmpfs on /run failed: No such file or directory
hostname: can't open '/etc/hostname': No such file or directory
------run rc.preboot file-----
[   10.726898] UBIFS (ubi0:8): default file-system created
[   10.733373] UBIFS (ubi0:8): Mounting in unauthenticated mode
[   10.739836] UBIFS (ubi0:8): background thread "ubifs_bgt0_8" started, PID 1207
[   10.847452] UBIFS (ubi0:8): UBIFS: mounted UBI device 0, volume 8, name "UDISK"
[   10.855619] UBIFS (ubi0:8): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 b                        ytes
[   10.866690] UBIFS (ubi0:8): FS size: 6451200 bytes (6 MiB, 25 LEBs), journal size 2064385 bytes (1 MiB, 6                         LEBs)
[   10.877943] UBIFS (ubi0:8): reserved for root: 304706 bytes (297 KiB)
[   10.885118] UBIFS (ubi0:8): media format: w5/r0 (latest is w5/r0), UUID 7F2A6990-A27D-4A9F-A55D-0BFEB024E                        E5F, small LPT model
------run rc.modules file-----
[   11.026483] calling  init_module+0x0/0x1000 [usb_storage] @ 1210
[   11.033383] usbcore: registered new interface driver usb-storage
[   11.040173] initcall init_module+0x0/0x1000 [usb_storage] returned 0 after 6739 usecs
[   11.277307] calling  init_module+0x0/0x1000 [8821cs] @ 1213
[   11.418801] probe of mmc1:0001:1 returned 1 after 135086 usecs
[   11.433472] initcall init_module+0x0/0x1000 [8821cs] returned 0 after 145536 usecs
Successfully initialized wpa_supplicant
[   12.442525] start_addr=(0x8000), end_addr=(0x10000), buffer_size=(0x8000), smp_number_max=(4096)
------run rc.final file-----
numid=30,iface=MIXER,name='Headphone Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=on
[   12.703215] file system registered
Load mpp modules
mkdir: can't create directory '/dev/pts': File exists
[   12.723016] configfs-gadget 4100000.udc-controller: failed to start g1: -19
mkdir: can't create directory '/dev/shm': File exists
sh: write error: No such device
[   12.758806] read descriptors
[   12.762055] read strings
cat: can't open '/sys/class/sunxi_info/sys_info': No such file or directory
Starting network: Failed to connect to ubus
/sbin/ifup: line 51: /sbin/wifi: not found
FAIL
ifconfig: invalid hw-addr 00:
udhcpc: SIOCGIFINDEX: No such device
[leo start] chage file
File does not exist.
/etc/init.d/S60sshd: line 55: touch: not found
==================================
Connecting to the network(leo)......
[   13.536735]
[   13.536735] insmod_device_driver
[   13.536735]
[   13.543901] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dumm                        y regulator
[   13.739511] sunxi_set_cur_vol_work()397 WARN: get power supply failed
[   13.785946] android_work: sent uevent USB_STATE=CONNECTED
[   13.812985] configfs-gadget gadget: high-speed config #1: c
[   13.819318] android_work: sent uevent USB_STATE=CONFIGURED
[   18.468861] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Connected to the AP(leo)
Getting ip address(leo)......
udhcpc: started, v1.27.2
udhcpc: sending discover
udhcpc: sending select for 192.168.199.177
udhcpc: lease of 192.168.199.177 obtained, lease time 86400
Wifi connect ap : Success!
==================================
[leo start]Start SSH-----------
sh: odhcp6c: not found


BusyBox v1.27.2 () built-in shell (ash)

------run profile file-----
 _____  _              __     _
|_   _||_| ___  _ _   |  |   |_| ___  _ _  _ _
  | |   _ |   ||   |  |  |__ | ||   || | ||_'_|
  | |  | || | || _ |  |_____||_||_|_||___||_,_|
  |_|  |_||_|_||_|_|  Tina is Based on OpenWrt!
 ----------------------------------------------
 Tina Linux (Neptune, 61CC0487)
 ----------------------------------------------
Trying to connect to SWUpdate...
Wed Jun  1 00:00:00 GMT 2022
nodev   debugfs
root@TinaLinux:/# swu_param: ####
swu_software: ####
swu_mode: ####
no swupdate_cmd to run, wait for next swupdate
/etc/rc.common: line 128: procd_add_mdns: not found
[   40.376750] usb1-vbus: disabling

root@TinaLinux:/#
root@TinaLinux:/# /etc/init.d/acm.sh
mount: mounting none on /sys/kernel/config failed: Resource busy
mkdir: can't create directory '/sys/kernel/config/usb_gadget/g1': File exists
mkdir: can't create directory '/sys/kernel/config/usb_gadget/g1/strings/0x409': File exists
mkdir: can't create directory '/sys/kernel/config/usb_gadget/g1/configs/c.1': File exists
mkdir: can't create directory '/sys/kernel/config/usb_gadget/g1/configs/c.1/strings/0x409': File exists
echo: write error: Resource busy
root@TinaLinux:/# cd dev/
root@TinaLinux:/dev# ls
bus              mtd0ro           random           ubi0_2
by-name          mtd1             shm              ubi0_3
cedar_dev        mtd1ro           snd              ubi0_4
console          mtd2             sunxi-reg        ubi0_5
cpu_dma_latency  mtd2ro           sunxi-wlan       ubi0_6
disp             mtd3             sunxi_pwm0       ubi0_7
fb0              mtd3ro           tty              ubi0_8
full             mtdblock0        ttyGS0           ubi_ctrl
g2d              mtdblock1        ttyS0            ubiblock0_5
gpiochip0        mtdblock2        ttyS1            udmabuf
input            mtdblock3        ttyS4            urandom
ion              null             ubi0             usb-ffs
kmsg             ptmx             ubi0_0           zero
mtd0             pts              ubi0_1
root@TinaLinux:/dev# echo "asdasd" > ttyGS0

^C
root@TinaLinux:/dev# cat /etc/init.d/acm.sh


mount -t configfs none /sys/kernel/config
mkdir /sys/kernel/config/usb_gadget/g1
echo "0x1f3a" > /sys/kernel/config/usb_gadget/g1/idVendor
echo "0x0007" > /sys/kernel/config/usb_gadget/g1/idProduct
mkdir /sys/kernel/config/usb_gadget/g1/strings/0x409
mkdir /sys/kernel/config/usb_gadget/g1/functions/acm.usb0
mkdir /sys/kernel/config/usb_gadget/g1/configs/c.1
echo 0xc0 > /sys/kernel/config/usb_gadget/g1/configs/c.1/bmAttributes
echo 500 > /sys/kernel/config/usb_gadget/g1/configs/c.1/MaxPower
mkdir /sys/kernel/config/usb_gadget/g1/configs/c.1/strings/0x409
ln -s /sys/kernel/config/usb_gadget/g1/functions/acm.usb0/ /sys/kernel/config/usb_gadget/g1/configs/c.1/acm.usb0
ls /sys/class/udc/ | xargs echo > /sys/kernel/config/usb_gadget/g1/UDCroot@TinaLinux:/dev#

哈哈哈，我自己搞定了，嘿嘿嘿

我原先的那个项目编译好了不想去破坏它了，新项目换了个Wi-Fi模块，如何新建个项目啊编译个新的
有木有相关的教程啊
就是在source build/even.sh
然后lunch的时候搞个新板子出来，然后编译个新的工程出来，谢啦

需求：开发个LEDC的驱动，netlink方式传输数据，控制至少80个灯，要能过72小时压力测试

可以用全志的ledc驱动重新开发

或者是把我写好的拿去DEBUG

出现的问题就是ledc驱动会崩溃，超过6小时DMA也奔溃了
有兴趣的大佬联系我呀 flyingbearno1

make -j
以后
pack指令这个之前如何把自己的应用app编译好的可执行文件塞到img的镜像里面去啊
我之前尝试过往下面这个文件夹里面塞，但是直接在编译的时候就报错啦

/home/tina_whycanpii/tina_d1_open_v2_for_whycanpi/target/allwinner/t113-whycanpii/busybox-init-base-files/etc/init.d

那么各位大佬如何把自己的app塞到镜像里面去呢？

反正前6个小时能稳定运行，但是6小时以后就不行了

那个驱动程序我改了个数据传输的部分，用了netlink
之前也有个bug能带崩溃整个系统，但是我后来修复了那个问题
现在这个报错会是什么问题呢，看起来像是DMA挂了

这个只有长时间运行才发生
那么有木有办法给这个DMA重置一下啊，就像内存整理那样，我每6小时给它整理一下应该也能用

这个错误一旦发生了，这个ledc驱动基本上就彻底罢工了，停止程序重新发包也木有用，只能重启系统

我那个程序操作ledc 驱动会一直不停发数据，一直用，就是RGB背光那种幻彩运动的效果

 sunxi_ledc_trans_data()1189 - dmaengine_prep_slave_single failed!
[26886.219276] sunxi_ledc_trans_data()1189 - dmaengine_prep_slave_single failed!
[26886.252494] sunxi_ledc_trans_data()1189 - dmaengine_prep_slave_single failed!

@leomini5 这个我自己解决了……不是驱动的锅

@leomini5 这个问题我解决了，不是驱动的锅，是内核其他驱动的锅

运行3小时，网卡就蹦了
还带着系统一起蹦了，这怎么玩啊

[10963.415133] 8<--- cut here ---
[10963.418572] Unable to handle kernel NULL pointer dereference at virtual address 00000150
[10963.427581] pgd = c9704b51
[10963.430586] [00000150] *pgd=00000000
[10963.434565] Internal error: Oops: 17 [#1] PREEMPT SMP ARM
[10963.440567] Modules linked in: 8821cs
[10963.444647] CPU: 1 PID: 1241 Comm: RTW_RECV_THREAD Not tainted 5.4.61 #317
[10963.452291] Hardware name: Generic DT based system
[10963.457624] PC is at __kmalloc_track_caller+0x130/0x194
[10963.463435] LR is at slab_pre_alloc_hook+0x18/0x2c
[10963.468755] pc : [<c01d3214>]    lr : [<c01d1600>]    psr: 20000013
[10963.475720] sp : c3d61e40  ip : a0000013  fp : 00000000
[10963.481528] r10: 0011edd1  r9 : c3d61e40  r8 : c0572fd4
[10963.487333] r7 : 00082cc0  r6 : c3d60000  r5 : c5801900  r4 : 00000150
[10963.494594] r3 : 00000000  r2 : 05483000  r1 : 0011edd1  r0 : c5801900
[10963.501851] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[10963.509786] Control: 10c5387d  Table: 44ed406a  DAC: 00000051
[10963.516169] Process RTW_RECV_THREAD (pid: 1241, stack limit = 0x70278199)
[10963.523715] Stack: (0xc3d61e40 to 0xc3d62000)
[10963.528564] 1e40: c4d74180 00000cc0 c3d61e7b c0572fd4 00000400 00000cc0 c940972c c0572f20
[10963.537672] 1e60: c4d74180 000002c0 c5812f00 c0b04e08 00000000 c0572fd4 000002c0 13ed6e21
[10963.546772] 1e80: 00000000 c4d74540 000002c0 00000048 c439d000 c439d160 00000000 c0575194
[10963.555870] 1ea0: c945bd04 00000002 c9408000 bf0692e0 c945bd04 c948d000 c9408000 bf079344
[10963.564973] 1ec0: c948d000 00000001 c9408000 bf034968 00000132 c945c324 c3da8060 c945bd04
[10963.574084] 1ee0: c4d74540 c945c324 00000001 c4e9f048 c3da8060 c9408000 c4e9f04c c3d2fa70
[10963.583184] 1f00: c9408000 bf048cac 00000160 c945c324 00000038 00000160 c3da8048 00000160
[10963.592284] 1f20: c3d2fa70 bf0bb494 c940972c c9409718 c940986c c940986c 00000018 13ed6e21
[10963.601382] 1f40: 00000001 c9408000 00000001 c940971c c3d60030 bf048ce8 c4f0fc5c c4ecc81c
[10963.610483] 1f60: 00000000 bf095258 c9408000 bf048da4 00000001 13ed6e21 c4ecc800 c4ecc800
[10963.619575] 1f80: c3d60000 c53a3100 c9408000 c0134360 c53a3100 c0134220 00000000 00000000
[10963.628674] 1fa0: 00000000 00000000 00000000 c01010e8 00000000 00000000 00000000 00000000
[10963.637774] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10963.646869] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[10963.655979] [<c01d3214>] (__kmalloc_track_caller) from [<c0572f20>] (__kmalloc_reserve.constprop.48+0x20/0x68)
[10963.667112] [<c0572f20>] (__kmalloc_reserve.constprop.48) from [<c0572fd4>] (__alloc_skb+0x6c/0x150)
[10963.677276] [<c0572fd4>] (__alloc_skb) from [<c0575194>] (skb_copy+0x38/0x98)
[10963.685792] [<c0575194>] (skb_copy) from [<bf0692e0>] (dbg_rtw_skb_copy+0x34/0x58 [8821cs])
[10963.695815] [<bf0692e0>] (dbg_rtw_skb_copy [8821cs]) from [<bf079344>] (rtw_os_recvframe_duplicate_skb+0x28/0x84 [8821cs])
[10963.708778] [<bf079344>] (rtw_os_recvframe_duplicate_skb [8821cs]) from [<bf034968>] (rtw_mi_buddy_clone_bcmc_packet+0xf0/0x154 [8821cs])
[10963.723218] [<bf034968>] (rtw_mi_buddy_clone_bcmc_packet [8821cs]) from [<bf048cac>] (pre_recv_entry+0xb8/0xf4 [8821cs])
[10963.736017] [<bf048cac>] (pre_recv_entry [8821cs]) from [<bf0bb494>] (rtl8821cs_recv_hdl+0x27c/0x36c [8821cs])
[10963.747729] [<bf0bb494>] (rtl8821cs_recv_hdl [8821cs]) from [<bf095258>] (rtw_hal_recv_hdl+0x10/0x14 [8821cs])
[10963.759532] [<bf095258>] (rtw_hal_recv_hdl [8821cs]) from [<bf048da4>] (rtw_recv_thread+0xbc/0x170 [8821cs])
[10963.770821] [<bf048da4>] (rtw_recv_thread [8821cs]) from [<c0134360>] (kthread+0x140/0x14c)
[10963.780119] [<c0134360>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
[10963.788153] Exception stack(0xc3d61fb0 to 0xc3d61ff8)
[10963.793774] 1fa0:                                     00000000 00000000 00000000 00000000
[10963.802875] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10963.811967] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[10963.819333] Code: eb149195 e1a00004 e8bd87f0 e5953014 (e7940003)
[10963.826177] ---[ end trace cb39a3ed387912af ]---
[10964.463445] 8<--- cut here ---
[10964.466887] Unable to handle kernel NULL pointer dereference at virtual address 00000150
[10964.475912] pgd = 656192c3
[10964.478918] [00000150] *pgd=44087835, *pte=00000000, *ppte=00000000
[10964.485907] Internal error: Oops: 17 [#2] PREEMPT SMP ARM
[10964.491908] Modules linked in: 8821cs
[10964.495985] CPU: 1 PID: 1369 Comm: main Tainted: G      D           5.4.61 #317
[10964.504112] Hardware name: Generic DT based system
[10964.509446] PC is at __kmalloc_track_caller+0x130/0x194
[10964.515255] LR is at slab_pre_alloc_hook+0x18/0x2c
[10964.520578] pc : [<c01d3214>]    lr : [<c01d1600>]    psr: 20000013
[10964.527546] sp : c5867e00  ip : a0000013  fp : c548d400
[10964.533350] r10: 0011edd1  r9 : c5867e00  r8 : c0572fd4
[10964.539161] r7 : 00082cc0  r6 : c5866000  r5 : c5801900  r4 : 00000150
[10964.546418] r3 : 00000000  r2 : 05483000  r1 : 0011edd1  r0 : c5801900
[10964.553683] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[10964.561615] Control: 10c5387d  Table: 44ed406a  DAC: 00000051
[10964.568006] Process main (pid: 1369, stack limit = 0x0667a97e)
[10964.574500] Stack: (0xc5867e00 to 0xc5868000)
[10964.579343] 7e00: c4d749c0 00000cc0 c5867e3b c0572fd4 000002c0 00000cc0 c0b04e08 c0572f20
[10964.588442] 7e20: c4d749c0 00000150 c5812f00 c0b04e08 00000000 c0572fd4 00000150 13ed6e21
[10964.597544] 7e40: 00000000 00000000 00000150 00000000 c4c73800 c5867ed4 00000008 c05c8144
[10964.606648] 7e60: c0801030 c013557c c5867e94 c50fedc0 c50fedc0 00000000 00000554 00000000
[10964.615746] 7e80: 00000000 13ed6e21 0000000c c5867f04 c548d400 b69c6c84 00000000 0000000c
[10964.624847] 7ea0: c0b04e08 00000008 b69c6d04 c056b804 c5867f04 c056ce5c c5867edc 13ed6e21
[10964.633946] 7ec0: c5867f20 00000000 00000001 b6ee6510 00000150 c5867f04 0000000c 00000005
[10964.643043] 7ee0: 00000000 00000150 c5867ecc 00000001 c5867f20 00000000 00000000 00000000
[10964.652148] 7f00: c0b04e08 00000010 00000000 00000000 00000001 c5867f80 c5866000 c016e08c
[10964.661251] 7f20: c5867f20 00000000 00000000 00000000 cbea05c6 000009f8 cbe94276 000009f8
[10964.670350] 7f40: c016d310 c5eaa680 01000000 00000000 00000000 00000000 00000000 c016adf0
[10964.679451] 7f60: ee073a90 13ed6e21 b69c6718 c0b04e08 00000000 000000a2 c0101228 c016e1a0
[10964.688546] 7f80: 00000000 13ed6e21 b69c6c84 0000000c 00000000 00000122 c0101228 c5866000
[10964.697643] 7fa0: 00000122 c0101000 b69c6c84 0000000c 00000008 b6ee6510 00000150 00000000
[10964.706745] 7fc0: b69c6c84 0000000c 00000000 00000122 b69c6d24 00000000 b6f5e540 b69c6d04
[10964.715840] 7fe0: b69c66f0 b69c66dc b6f3545c b6f34968 60000010 00000008 00000000 00000000
[10964.724945] [<c01d3214>] (__kmalloc_track_caller) from [<c0572f20>] (__kmalloc_reserve.constprop.48+0x20/0x68)
[10964.736078] [<c0572f20>] (__kmalloc_reserve.constprop.48) from [<c0572fd4>] (__alloc_skb+0x6c/0x150)
[10964.746244] [<c0572fd4>] (__alloc_skb) from [<c05c8144>] (netlink_sendmsg+0x118/0x304)
[10964.755057] [<c05c8144>] (netlink_sendmsg) from [<c056b804>] (sock_sendmsg_nosec+0x14/0x24)
[10964.764350] [<c056b804>] (sock_sendmsg_nosec) from [<c056ce5c>] (__sys_sendto+0xc0/0xf8)
[10964.773353] [<c056ce5c>] (__sys_sendto) from [<c0101000>] (ret_fast_syscall+0x0/0x54)
[10964.782059] Exception stack(0xc5867fa8 to 0xc5867ff0)
[10964.787677] 7fa0:                   b69c6c84 0000000c 00000008 b6ee6510 00000150 00000000
[10964.796778] 7fc0: b69c6c84 0000000c 00000000 00000122 b69c6d24 00000000 b6f5e540 b69c6d04
[10964.805868] 7fe0: b69c66f0 b69c66dc b6f3545c b6f34968
[10964.811489] Code: eb149195 e1a00004 e8bd87f0 e5953014 (e7940003)
[10964.818300] ---[ end trace cb39a3ed387912b0 ]---
[10982.763500] 8<--- cut here ---
[10982.766926] Unable to handle kernel NULL pointer dereference at virtual address 00000150
[10982.775938] pgd = c9704b51
[10982.778944] [00000150] *pgd=00000000
[10982.782923] Internal error: Oops: 17 [#3] PREEMPT SMP ARM
[10982.788922] Modules linked in: 8821cs
[10982.793001] CPU: 1 PID: 1242 Comm: RTW_CMD_THREAD Tainted: G      D           5.4.61 #317
[10982.802096] Hardware name: Generic DT based system
[10982.807430] PC is at __kmalloc+0x130/0x194
[10982.811984] LR is at slab_pre_alloc_hook+0x18/0x2c
[10982.817314] pc : [<c01d33a8>]    lr : [<c01d1600>]    psr: 20000013
[10982.824287] sp : c3c35ba0  ip : 000ee2e0  fp : bf03102c
[10982.830093] r10: 0011edd1  r9 : c3c35ba0  r8 : bf068bf4
[10982.835906] r7 : 00000a20  r6 : c3c34000  r5 : c5801900  r4 : 00000150
[10982.843167] r3 : 00000000  r2 : 05483000  r1 : 0011edd1  r0 : c5801900
[10982.850426] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[10982.858354] Control: 10c5387d  Table: 44ed406a  DAC: 00000051
[10982.864744] Process RTW_CMD_THREAD (pid: 1242, stack limit = 0xd56f1c7d)
[10982.872195] Stack: (0xc3c35ba0 to 0xc3c36000)
[10982.877042] 5ba0: c9408000 000002f0 000002f0 00000001 c940806c c9408080 bf141fdc bf068bf4
[10982.886143] 5bc0: c9408000 bf068c04 c9408000 00000001 000002f0 bf0691e0 c9408000 c4c54400
[10982.895241] 5be0: c3c35c0c bf0034ec c9408080 bf141fdc bf03102c c9408000 c9408018 c9408074
[10982.904342] 5c00: 00000001 bf013b6c 2401036c 00000001 00000001 00000005 5f6f656c 00000035
[10982.913438] 5c20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.922527] 5c40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.931626] 5c60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.940726] 5c80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.949826] 5ca0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.958931] 5cc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.968027] 5ce0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.977126] 5d00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.986230] 5d20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10982.995330] 5d40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.004432] 5d60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.013529] 5d80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.022624] 5da0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.031727] 5dc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.040828] 5de0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.049923] 5e00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.059022] 5e20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.068124] 5e40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.077224] 5e60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.086325] 5e80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.095423] 5ea0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.104527] 5ec0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.113622] 5ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 13ed6e21
[10983.122724] 5f00: c9408018 c9408000 c5b27204 c9469f20 c9408018 00000000 c9409440 bf01df48
[10983.131825] 5f20: c9408000 bf01e0a8 c5b27200 c9408000 c5b27204 00104cd8 bf164000 bf0310ac
[10983.140929] 5f40: c4c54840 c9408000 c9409460 bf000f3c c3c34000 c53a3100 c5b27200 c940948c
[10983.150024] 5f60: c4f0fc5c 13ed6e21 60000113 c4eccd80 c3c34000 c53a3100 c9408000 bf000ddc
[10983.159125] 5f80: c4f0fc5c c4eccd9c 00000000 c0134360 c53a3100 c0134220 00000000 00000000
[10983.168225] 5fa0: 00000000 00000000 00000000 c01010e8 00000000 00000000 00000000 00000000
[10983.177325] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.186425] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[10983.196109] [<c01d33a8>] (__kmalloc) from [<bf068bf4>] (_rtw_malloc+0x30/0x34 [8821cs])
[10983.205697] [<bf068bf4>] (_rtw_malloc [8821cs]) from [<bf068c04>] (_rtw_zmalloc+0xc/0x2c [8821cs])
[10983.216272] [<bf068c04>] (_rtw_zmalloc [8821cs]) from [<bf0691e0>] (dbg_rtw_zmalloc+0x10/0x30 [8821cs])
[10983.227271] [<bf0691e0>] (dbg_rtw_zmalloc [8821cs]) from [<bf0034ec>] (rtw_sitesurvey_cmd+0x50/0x1a0 [8821cs])
[10983.239228] [<bf0034ec>] (rtw_sitesurvey_cmd [8821cs]) from [<bf013b6c>] (rtw_do_join+0x2bc/0x2d0 [8821cs])
[10983.250703] [<bf013b6c>] (rtw_do_join [8821cs]) from [<bf01df48>] (_rtw_roaming+0x3c/0x70 [8821cs])
[10983.261325] [<bf01df48>] (_rtw_roaming [8821cs]) from [<bf01e0a8>] (rtw_stadel_event_callback+0xfc/0x298 [8821cs])
[10983.273407] [<bf01e0a8>] (rtw_stadel_event_callback [8821cs]) from [<bf0310ac>] (mlme_evt_hdl+0x80/0x94 [8821cs])
[10983.285387] [<bf0310ac>] (mlme_evt_hdl [8821cs]) from [<bf000f3c>] (rtw_cmd_thread+0x160/0x494 [8821cs])
[10983.296221] [<bf000f3c>] (rtw_cmd_thread [8821cs]) from [<c0134360>] (kthread+0x140/0x14c)
[10983.305422] [<c0134360>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
[10983.313455] Exception stack(0xc3c35fb0 to 0xc3c35ff8)
[10983.319073] 5fa0:                                     00000000 00000000 00000000 00000000
[10983.328165] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10983.337262] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[10983.344624] Code: eb149130 e1a00004 e8bd87f0 e5953014 (e7940003)
[10983.351425] ---[ end trace cb39a3ed387912b1 ]---
[10983.356575] Kernel panic - not syncing: Fatal exception in interrupt
[10983.363652] CPU0: stopping
[10983.366669] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G      D           5.4.61 #317
[10983.374997] Hardware name: Generic DT based system
[10983.380340] [<c010de60>] (unwind_backtrace) from [<c010a5f8>] (show_stack+0x10/0x14)
[10983.388955] [<c010a5f8>] (show_stack) from [<c06f8c28>] (dump_stack+0x88/0xa4)
[10983.396993] [<c06f8c28>] (dump_stack) from [<c010c234>] (handle_IPI+0xe4/0x180)
[10983.405131] [<c010c234>] (handle_IPI) from [<c035f23c>] (gic_handle_irq+0x70/0x78)
[10983.413554] [<c035f23c>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
[10983.421878] Exception stack(0xc0b01f40 to 0xc0b01f88)
[10983.427497] 1f40: 068fd1d0 c5eac374 00000000 c0114760 00000001 c0b00000 c0b04e28 c0b04e64
[10983.436595] 1f60: c0b4d000 c5fff540 c0a270c0 00000000 00000000 c0b01f90 c0107f48 c0107f38
[10983.445690] 1f80: 60000013 ffffffff
[10983.449571] [<c01021cc>] (__irq_svc) from [<c0107f38>] (arch_cpu_idle+0x1c/0x38)
[10983.457803] [<c0107f38>] (arch_cpu_idle) from [<c013df64>] (do_idle+0xd4/0x128)
[10983.465947] [<c013df64>] (do_idle) from [<c013e250>] (cpu_startup_entry+0x18/0x20)
[10983.474373] [<c013e250>] (cpu_startup_entry) from [<c0a00c80>] (start_kernel+0x364/0x3f4)
[10983.483478] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---

wifi模组是 rtl8821cs
wpa自动联网没问题，但是用tina的api重新联网后系统崩溃，驱动也挂了

这会是什么原因呢？

用那个api联网的话需要先disconnect之前的网络吗？

root@TinaLinux:/# swu_param: ####
swu_software: ####
swu_mode: ####
no swupdate_cmd to run, wait for next swupdate
[   40.449098] usb1-vbus: disabling
[   51.807292] 8<--- cut here ---
[   51.810729] Unable to handle kernel paging request at virtual address 0311f3f8
[   51.818767] pgd = 81c8e1c3
[   51.821785] [0311f3f8] *pgd=00000000
[   51.825766] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
[   51.831673] Modules linked in: 8821cs
[   51.835748] CPU: 1 PID: 1242 Comm: RTW_CMD_THREAD Not tainted 5.4.61 #317
[   51.843299] Hardware name: Generic DT based system
[   51.848634] PC is at __kmalloc+0x130/0x194
[   51.853183] LR is at slab_pre_alloc_hook+0x18/0x2c
[   51.858507] pc : [<c01d33a8>]    lr : [<c01d1600>]    psr: 20000013
[   51.865476] sp : c4c479b0  ip : 00000024  fp : c4ebd824
[   51.871284] r10: 000003fd  r9 : c4c479b0  r8 : c06d5e94
[   51.877088] r7 : 00000b20  r6 : c4c46000  r5 : c5801c00  r4 : 0311f3f8
[   51.884346] r3 : 00000000  r2 : 05483000  r1 : 000003fd  r0 : c5801c00
[   51.891607] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   51.899542] Control: 10c5387d  Table: 45b5806a  DAC: 00000051
[   51.905931] Process RTW_CMD_THREAD (pid: 1242, stack limit = 0x297004dd)
[   51.913382] Stack: (0xc4c479b0 to 0xc4c48000)
[   51.918230] 79a0:                                     00000001 00000000 c4ebd800 c4d77800
[   51.927328] 79c0: c4c47a18 c4ea427c c4d778b0 c06d5e94 00000154 c0b04e08 00000000 00000154
[   51.936428] 79e0: c4ea427c c4d77aa0 c06d6b44 c4d77aa0 c4c47b58 c4ebd800 c4f05000 c0b04e08
[   51.945530] 7a00: c4ea427c 00000154 c4ebd824 c06d6ab0 00000000 00000000 00000000 00000000
[   51.954623] 7a20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   51.963729] 7a40: ffff9eef 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   51.972826] 7a60: c4ea427c 00000000 c4f05000 c4f05000 00000000 00000000 00000000 00000000
[   51.981928] 7a80: 00000000 ffffde68 14110064 a871f944 0000c50c 00000000 00000000 00000000
[   51.991038] 7aa0: 00000000 13ed6e21 c0b04e08 00000a20 00000178 c4ebd800 c4c47b58 0311f408
[   52.000128] 7ac0: 00000000 c94270f5 ffffde68 c06d6ba8 00000a20 c4d77aa0 0311f401 00000001
[   52.009224] 7ae0: c9426cf5 c01d277c c5ebac00 c5a44b80 c4d77aa0 c01d32bc 0000000b 000003e8
[   52.018324] 7b00: 000003e8 c4d77aa0 c9408000 01721400 e61556b1 13ed6e21 c9427000 c4ebd800
[   52.027415] 7b20: 00000178 c942706d c4d77aa0 0311f408 00000000 c94270f5 ffffde68 bf07f738
[   52.036512] 7b40: 00000a20 13ed6e21 c94270f5 c4ea427c 00000000 0000d685 c4ea427c 00000000
[   52.045618] 7b60: ffffde68 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   52.054717] 7b80: 00000000 00000000 00000002 ffff53dc ffffffff 13ed6e21 c5858000 0000000b
[   52.063819] 7ba0: c9427000 c428b70c c940806c c9408000 c9408074 00000000 00000000 bf08013c
[   52.072922] 7bc0: 40000013 c07112b0 c4c47bec c4c47bec c0a35540 c9409890 ffff9fb7 00000001
[   52.082021] 7be0: 00000001 bf033370 00000001 bf032ef0 c9408938 13ed6e21 40000013 c9408000
[   52.091119] 7c00: c9408018 c5276204 ffff9eef bf164000 c9409440 bf141fdc bf03102c bf080238
[   52.100219] 7c20: c9408000 bf01c86c c4c47cbc c4c47ccc c084297c c04f5594 00000004 00000001
[   52.109316] 7c40: c5b5c380 00001000 00000004 13ed6e21 c582e800 7fffffff c4c47cf0 c4c46000
[   52.118414] 7c60: 7fffffff c070e680 00000001 c5a44b00 c013a764 00000100 00000122 13ed6e21
[   52.127516] 7c80: 00000004 c4c47cf4 c4c47cf0 7fffffff 00000002 c084297c c094dc40 00000000
[   52.136616] 7ca0: c4c47cf4 c070e780 c582e800 c0b04e08 c4c47ce0 c4c47cf0 c084297c c04f5594
[   52.145713] 7cc0: c4c47d40 c0b04e08 c582e800 00000000 00000042 00000034 00000000 c04f58c8
[   52.154814] 7ce0: 00000000 c4c47d40 00000000 00000000 00000000 00030003 c4c47cf8 c4c47cf8
[   52.163916] 7d00: 00000000 00000000 c4c47d08 c4c47d08 c04f5010 00000000 00000000 00000000
[   52.173011] 7d20: c582eb48 00000000 00000001 c0b04e08 c582eb48 00000001 00000003 00000000
[   52.182106] 7d40: 00000000 c4c47d58 c0b04e08 c0148d78 00000000 c4c47d58 00000000 c0b04e08
[   52.191205] 7d60: 00000000 c4c47d64 c4c47d64 13ed6e21 e61556b1 13ed6e21 4e1e6fdc 00000001
[   52.200309] 7d80: c59d4410 0000000d c59d44e4 20000013 00000001 00000001 fffffff3 c03fee74
[   52.209403] 7da0: c50fe400 c4c47e54 00000042 00000043 00000000 bf06eea8 c5b5c380 00000001
[   52.218500] 7dc0: c9408000 00000040 c5b5c380 c4c47e53 00020000 00000000 00000000 13ed6e21
[   52.227592] 7de0: 00000000 bf06ec08 00000000 c428b000 00000000 00000000 00000000 00020042
[   52.236696] 7e00: 00000000 bf064344 00000000 13ed6e21 c4c47e53 00000001 00000004 c428b000
[   52.245787] 7e20: 00000042 00000000 001604d4 00000000 c9409440 c9408000 c5276200 bf064384
[   52.254890] 7e40: 00000000 00000001 0000011c bf0bc690 12000044 13ed6e21 00000002 00000032
[   52.263992] 7e60: c52cf000 bf0d3ce0 00000000 bf04a0f4 c5a44b00 fffff834 ffffffff 13ed6e21
[   52.273098] 7e80: c5801e00 c01d32bc c5b5c380 0000000c 60000013 c07112b0 c9409440 c014d140
[   52.282195] 7ea0: c5b5c380 c9409440 c5b5c380 bf06979c c5b5c380 00000000 00000000 00000000
[   52.291294] 7ec0: c5f9fb80 c5b5cc80 c5801e00 ffff9eef bf164000 00000001 bf141fdc c01d277c
[   52.300395] 7ee0: c9409440 c9408000 c5276200 c0b04e08 c9409440 c5b5cc80 00000000 13ed6e21
[   52.309501] 7f00: c940ce94 00000001 00000028 c9409460 80000013 c07112b0 c428bc28 c014d140
[   52.318597] 7f20: c428b000 13ed6e21 c428b000 c5276200 c9408000 c5276204 ffff9eef bf0310ac
[   52.327693] 7f40: c5b5c380 c9408000 c9409460 bf000f3c c4c46000 c5a1f140 c5276200 c940948c
[   52.336794] 7f60: c4eb1c5c 13ed6e21 60000113 c4edf400 c4c46000 c5a1f140 c9408000 bf000ddc
[   52.345891] 7f80: c4eb1c5c c4edf41c 00000000 c0134360 c5a1f140 c0134220 00000000 00000000
[   52.354976] 7fa0: 00000000 00000000 00000000 c01010e8 00000000 00000000 00000000 00000000
[   52.364076] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   52.373171] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[   52.382285] [<c01d33a8>] (__kmalloc) from [<c06d5e94>] (cfg80211_bss_update+0x400/0x4f0)
[   52.391295] [<c06d5e94>] (cfg80211_bss_update) from [<c06d6ab0>] (cfg80211_inform_single_bss_frame_data+0x198/0x260)
[   52.403002] [<c06d6ab0>] (cfg80211_inform_single_bss_frame_data) from [<c06d6ba8>] (cfg80211_inform_bss_frame_data+0x30/0x304)
[   52.416260] [<c06d6ba8>] (cfg80211_inform_bss_frame_data) from [<bf07f738>] (rtw_cfg80211_inform_bss+0x264/0x2f8 [8821cs])
[   52.429431] [<bf07f738>] (rtw_cfg80211_inform_bss [8821cs]) from [<bf08013c>] (rtw_cfg80211_is_target_wps_scan+0x118/0x208 [8821cs])
[   52.443554] [<bf08013c>] (rtw_cfg80211_is_target_wps_scan [8821cs]) from [<bf080238>] (rtw_cfg80211_surveydone_event_callback+0xc/0x10 [8821cs])
[   52.458827] [<bf080238>] (rtw_cfg80211_surveydone_event_callback [8821cs]) from [<bf01c86c>] (rtw_surveydone_event_callback+0x130/0x4a4 [8821cs])
[   52.474196] [<bf01c86c>] (rtw_surveydone_event_callback [8821cs]) from [<bf0310ac>] (mlme_evt_hdl+0x80/0x94 [8821cs])
[   52.486873] [<bf0310ac>] (mlme_evt_hdl [8821cs]) from [<bf000f3c>] (rtw_cmd_thread+0x160/0x494 [8821cs])
[   52.497850] [<bf000f3c>] (rtw_cmd_thread [8821cs]) from [<c0134360>] (kthread+0x140/0x14c)
[   52.507058] [<c0134360>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
[   52.515088] Exception stack(0xc4c47fb0 to 0xc4c47ff8)
[   52.520708] 7fa0:                                     00000000 00000000 00000000 00000000
[   52.529818] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   52.538921] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   52.546286] Code: eb149130 e1a00004 e8bd87f0 e5953014 (e7940003)
[   52.553083] ---[ end trace b9f93dabdfd7ea30 ]---
[   52.558217] Kernel panic - not syncing: Fatal exception in interrupt
[   52.565292] CPU0: stopping
[   52.568311] CPU: 0 PID: 1296 Comm: main Tainted: G      D           5.4.61 #317
[   52.576432] Hardware name: Generic DT based system
[   52.581774] [<c010de60>] (unwind_backtrace) from [<c010a5f8>] (show_stack+0x10/0x14)
[   52.590391] [<c010a5f8>] (show_stack) from [<c06f8c28>] (dump_stack+0x88/0xa4)
[   52.598432] [<c06f8c28>] (dump_stack) from [<c010c234>] (handle_IPI+0xe4/0x180)
[   52.606576] [<c010c234>] (handle_IPI) from [<c035f23c>] (gic_handle_irq+0x70/0x78)
[   52.614999] [<c035f23c>] (gic_handle_irq) from [<c01025b0>] (__irq_usr+0x50/0x80)
[   52.623322] Exception stack(0xc4eb1fb0 to 0xc4eb1ff8)
[   52.628941] 1fa0:                                     00000000 beebd36c 000000ff 00000002
[   52.638038] 1fc0: 00000090 beebdd54 00000001 00014ec8 00000001 00451c04 beebdd54 beebd45c
[   52.647134] 1fe0: 000000aa beebd318 000b1640 000b187c 20000010 ffffffff
[   52.654492] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---

哈哈哈，我自己搞定了，嘿嘿嘿

我按照usb开发手册倒腾了一圈，那个ttyGS0 也出了，但是连上pc，没有任何反应
确认线是好的，setusbconfig adb，adb有效
修改成 rndis，win10系统无法使用，驱动都是感叹号，貌似是win10就不爱支持这个，要么就是驱动太老啦？反正死活没法联通
现在寄希望于acm cdc ，但是貌似也没用。。。

而且我发现这东西编译进内核以后连那个 soc/usb0
去找usb的role都没有显示的。。。

下面这个是完整的log，我是在系统加载好以后去用那个acm.sh加载usb0 的 acm cdc，但是不成功

哪位大佬能够提供一份完整的usb acm cdc，这个功能的教程啊，谢谢啦

root@TinaLinux:/# [725]fes begin commit:88480af-dirty
[728]set pll start
[734]periph0 has been enabled
[737]set pll end
[738][pmu]: bus read error
[741]board init ok
[743]beign to init dram
[745]ZQ value = 0x2e
[747]get_pmu_exist() = -1
[749]ddr_efuse_type: 0xa
[752]trefi:7.8ms
[754][AUTO DEBUG] single rank and full DQ!
[758]ddr_efuse_type: 0xa
[760]trefi:7.8ms
[762][AUTO DEBUG] rank 0 row = 13
[766][AUTO DEBUG] rank 0 bank = 8
[769][AUTO DEBUG] rank 0 page size = 2 KB
[772]DRAM BOOT DRIVE INFO: V0.33
[775]DRAM CLK = 936 MHz
[778]DRAM Type = 3 (2:DDR2,3:DDR3)
[781]DRAMC read ODT  off.
[783]DRAM ODT value: 0x42.
[786]ddr_efuse_type: 0xa
[789]DRAM SIZE =128 M
[791]dram_tpr4:0x0
[792]PLL_DDR_CTRL_REG:0xf8004d00
[795]DRAM_CLK_REG:0xc0000000
[798][TIMING DEBUG] MR2= 0x20
[802]DRAM simple test OK.
[804]rtc standby flag is 0x0, super standby flag is 0x0
[809]init dram ok
[29]HELLO! BOOT0 is starting!
[32]BOOT0 commit : 88480af-dirty
[35]set pll start
[41]periph0 has been enabled
[44]set pll end
[45][pmu]: bus read error
[48]board init ok
[50]ZQ value = 0x2d
[51]get_pmu_exist() = -1
[54]DRAM BOOT DRIVE INFO: V0.33
[57]DRAM CLK = 936 MHz
[59]DRAM Type = 3 (2:DDR2,3:DDR3)
[62]DRAMC read ODT  off.
[64]DRAM ODT value: 0x42.
[67]ddr_efuse_type: 0xa
[70]DRAM SIZE =128 M
[72]dram_tpr4:0x0
[74]PLL_DDR_CTRL_REG:0xf8004d00
[77]DRAM_CLK_REG:0xc0000000
[79][TIMING DEBUG] MR2= 0x20
[87]DRAM simple test OK.
[89]rtc standby flag is 0x0, super standby flag is 0x0
[94]dram size =128
[97]spinand UBOOT_START_BLK_NUM 8 UBOOT_LAST_BLK_NUM 32
[102]block from 8 to 32
[204]Check is correct.
[206]dma 0x29c0c int is not used yet
[209]dma 0x29c0c int is free, you do not need to free it again
[215]Entry_name        = u-boot
[222]Entry_name        = optee
[226]Entry_name        = dtb
[229]Jump to second Boot.
M/TC: OP-TEE version: 6aef7bb2-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Fri Jul 23 09:                        25:11 UTC 2021 arm
[    3.968116] printk: console [ttyS0] enabled
[    3.976979] printk: bootconsole [earlycon0] disabled
[    3.987894] probe of uart0 returned 1 after 61699 usecs
[    3.994061] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regula                        tor
[    4.005353] uart uart1: get regulator failed
[    4.010158] uart uart1: uart1 supply uart not found, using dummy regulator
[    4.018114] uart1: ttyS1 at MMIO 0x2500400 (irq = 35, base_baud = 1500000) is a SUNXI
[    4.027225] probe of uart1 returned 1 after 33470 usecs
[    4.033260] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regula                        tor
[    4.044574] uart uart4: get regulator failed
[    4.049356] uart uart4: uart4 supply uart not found, using dummy regulator
[    4.057297] uart4: ttyS4 at MMIO 0x2501000 (irq = 36, base_baud = 1500000) is a SUNXI
[    4.066399] probe of uart4 returned 1 after 33338 usecs
[    4.072447] initcall sunxi_uart_init+0x0/0x4c returned 0 after 142960 usecs
[    4.080239] calling  sunxi_dump_reg_driver_init+0x0/0x10 @ 1
[    4.086794] probe of 20000.dump_reg returned 1 after 215 usecs
[    4.093572] initcall sunxi_dump_reg_driver_init+0x0/0x10 returned 0 after 6860 usecs
[    4.102214] calling  misc_dump_reg_init+0x0/0x58 @ 1
[    4.107746] misc dump reg init
[    4.111394] initcall misc_dump_reg_init+0x0/0x58 returned 0 after 3550 usecs
[    4.119267] calling  iommu_debug_init+0x0/0x80 @ 1
[    4.125106] initcall iommu_debug_init+0x0/0x80 returned 0 after 491 usecs
[    4.132716] calling  topology_sysfs_init+0x0/0x3c @ 1
[    4.138447] initcall topology_sysfs_init+0x0/0x3c returned 0 after 93 usecs
[    4.146219] calling  cacheinfo_sysfs_init+0x0/0x3c @ 1
[    4.151968] initcall cacheinfo_sysfs_init+0x0/0x3c returned -2 after 21 usecs
[    4.159928] calling  rfkill_driver_init+0x0/0x18 @ 1
[    4.165795] sunxi-rfkill soc@3000000:rfkill@0: module version: v1.0.9
[    4.172990] sunxi-rfkill soc@3000000:rfkill@0: get gpio chip_en failed
[    4.180268] sunxi-rfkill soc@3000000:rfkill@0: get gpio power_en failed
[    4.187653] sunxi-rfkill soc@3000000:rfkill@0: wlan_busnum (1)
[    4.194140] sunxi-rfkill soc@3000000:rfkill@0: Missing wlan_power.
[    4.201041] sunxi-rfkill soc@3000000:rfkill@0: wlan clock[0] (32k-fanout1)
[    4.208707] sunxi-rfkill soc@3000000:rfkill@0: get gpio wlan_regon failed
[    4.216292] sunxi-rfkill soc@3000000:rfkill@0: wlan_hostwake gpio=202 assert=1
[    4.224361] sunxi-rfkill soc@3000000:rfkill@0: wakeup source is enabled
[    4.231993] sunxi-rfkill soc@3000000:rfkill@0: Missing bt_power.
[    4.238733] sunxi-rfkill soc@3000000:rfkill@0: bt clock[0] (32k-fanout1)
[    4.246210] sunxi-rfkill soc@3000000:rfkill@0: bt_rst gpio=136 assert=0
[    4.253799] probe of soc@3000000:rfkill@0 returned 1 after 88123 usecs
[    4.261150] initcall rfkill_driver_init+0x0/0x18 returned 0 after 93431 usecs
[    4.269164] calling  addr_mgt_driver_init+0x0/0x18 @ 1
[    4.275153] [ADDR_MGT] addr_mgt_probe: module version: v1.0.10
[    4.282342] [ADDR_MGT] addr_mgt_probe: success.
[    4.287552] probe of soc@3000000:addr_mgt@0 returned 1 after 12447 usecs
[    4.295077] initcall addr_mgt_driver_init+0x0/0x18 returned 0 after 19712 usecs
[    4.303308] calling  udmabuf_dev_init+0x0/0xc @ 1
[    4.308783] initcall udmabuf_dev_init+0x0/0xc returned 0 after 210 usecs
[    4.316241] calling  st_init+0x0/0xe8 @ 1
[    4.320754] dma-buf: Running sanitycheck
[    4.325114] dma-buf: Running dma_fence
[    4.329299] sizeof(dma_fence)=48
[    4.333003] dma-buf: Running dma_fence/sanitycheck
[    4.338384] dma-buf: Running dma_fence/test_signaling
[    4.344000] dma-buf: Running dma_fence/test_add_callback
[    4.349925] dma-buf: Running dma_fence/test_late_add_callback
[    4.356330] dma-buf: Running dma_fence/test_rm_callback
[    4.362149] dma-buf: Running dma_fence/test_late_rm_callback
[    4.368448] dma-buf: Running dma_fence/test_status
[    4.373780] dma-buf: Running dma_fence/test_error
[    4.379019] dma-buf: Running dma_fence/test_wait
[    4.384155] dma-buf: Running dma_fence/test_wait_timeout
[    4.426729] dma-buf: Running dma_fence/test_stub
[    4.431880] dma-buf: Running dma_fence/race_signal_callback
[    4.506747] thread_signal_callback[0] completed 38180 passes, 14242 misses
[    4.514424] thread_signal_callback[1] completed 38161 passes, 14223 misses
[    4.586722] thread_signal_callback[0] completed 39907 passes, 39904 misses
[    4.594404] thread_signal_callback[1] completed 39921 passes, 39921 misses
[    4.602182] initcall st_init+0x0/0xe8 returned 0 after 274823 usecs
[    4.609196] calling  init_sd+0x0/0x1a8 @ 1
[    4.613913] initcall init_sd+0x0/0x1a8 returned 0 after 150 usecs
[    4.620734] calling  init_mtd+0x0/0x104 @ 1
[    4.625638] initcall init_mtd+0x0/0x104 returned 0 after 236 usecs
[    4.632550] calling  ofpart_parser_init+0x0/0x2c @ 1
[    4.638103] initcall ofpart_parser_init+0x0/0x2c returned 0 after 1 usecs
[    4.645654] calling  init_mtdblock+0x0/0xc @ 1
[    4.650613] initcall init_mtdblock+0x0/0xc returned 0 after 6 usecs
[    4.657601] calling  aw_spinand_drv_init+0x0/0x10 @ 1
[    4.663296] sunxi-spinand: AW SPINand MTD Layer Version: 2.0 20201228
[    4.670507] sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.10 20200306
[    4.678356] sunxi-spinand-phy: not detect any munufacture from id table
[    4.685712] sunxi-spinand-phy: get spi-nand Model from fdt fail
[    4.692319] sunxi-spinand-phy: get phy info from fdt fail
[    4.698390] sunxi-spinand-phy: not detect munufacture from fdt
[    4.705046] sunxi-spinand-phy: detect munufacture from id table: Winbond
[    4.712536] sunxi-spinand-phy: detect spinand id: ff21aaef ffffffff
[    4.719517] sunxi-spinand-phy: ========== arch info ==========
[    4.726017] sunxi-spinand-phy: Model:               W25N01GVZEIG
[    4.732702] sunxi-spinand-phy: Munufacture:         Winbond
[    4.738908] sunxi-spinand-phy: DieCntPerChip:       1
[    4.744529] sunxi-spinand-phy: BlkCntPerDie:        1024
[    4.750441] sunxi-spinand-phy: PageCntPerBlk:       64
[    4.756153] sunxi-spinand-phy: SectCntPerPage:      4
[    4.761789] sunxi-spinand-phy: OobSizePerPage:      64
[    4.767514] sunxi-spinand-phy: BadBlockFlag:        0x0
[    4.773326] sunxi-spinand-phy: OperationOpt:        0x7
[    4.779154] sunxi-spinand-phy: MaxEraseTimes:       65000
[    4.785158] sunxi-spinand-phy: EccFlag:             0x0
[    4.790970] sunxi-spinand-phy: EccType:             2
[    4.796586] sunxi-spinand-phy: EccProtectedType:    3
[    4.802207] sunxi-spinand-phy: ========================================
[    4.809567] sunxi-spinand-phy:
[    4.813060] sunxi-spinand-phy: ========== physical info ==========
[    4.819945] sunxi-spinand-phy: TotalSize:    128 M
[    4.825270] sunxi-spinand-phy: SectorSize:   512 B
[    4.830619] sunxi-spinand-phy: PageSize:     2 K
[    4.835756] sunxi-spinand-phy: BlockSize:    128 K
[    4.841097] sunxi-spinand-phy: OOBSize:      64 B
[    4.846333] sunxi-spinand-phy: ========================================
[    4.853699] sunxi-spinand-phy:
[    4.857194] sunxi-spinand-phy: ========== logical info ==========
[    4.863975] sunxi-spinand-phy: TotalSize:    128 M
[    4.869315] sunxi-spinand-phy: SectorSize:   512 B
[    4.874639] sunxi-spinand-phy: PageSize:     4 K
[    4.879773] sunxi-spinand-phy: BlockSize:    256 K
[    4.885101] sunxi-spinand-phy: OOBSize:      128 B
[    4.890430] sunxi-spinand-phy: ========================================
[    4.897910] sunxi-spinand-phy: block lock register: 0x00
[    4.903935] sunxi-spinand-phy: feature register: 0x19
[    4.909576] sunxi-spinand-phy: sunxi physic nand init end
[    4.915984] Creating 4 MTD partitions on "sunxi_mtd_nand":
[    4.922117] 0x000000000000-0x000000100000 : "boot0"
[    4.937693] 0x000000100000-0x000000400000 : "uboot"
[    4.946285] random: fast init done
[    4.957665] 0x000000400000-0x000000500000 : "secure_storage"
[    4.977701] 0x000000500000-0x000008000000 : "sys"
[    5.197719] probe of spi0.0 returned 1 after 534467 usecs
[    5.203793] initcall aw_spinand_drv_init+0x0/0x10 returned 0 after 527894 usecs
[    5.211961] calling  aw_spinand_debug_init+0x0/0x50 @ 1
[    5.217821] initcall aw_spinand_debug_init+0x0/0x50 returned 0 after 24 usecs
[    5.225762] calling  spidev_init+0x0/0xb8 @ 1
[    5.230749] initcall spidev_init+0x0/0xb8 returned 0 after 117 usecs
[    5.237845] calling  net_olddevs_init+0x0/0x74 @ 1
[    5.243192] initcall net_olddevs_init+0x0/0x74 returned 0 after 11 usecs
[    5.250656] calling  blackhole_netdev_init+0x0/0x84 @ 1
[    5.256504] initcall blackhole_netdev_init+0x0/0x84 returned 0 after 30 usecs
[    5.264480] calling  fixed_mdio_bus_init+0x0/0x104 @ 1
[    5.270507] libphy: Fixed MDIO Bus: probed
[    5.275076] initcall fixed_mdio_bus_init+0x0/0x104 returned 0 after 4742 usecs
[    5.283130] calling  phy_module_init+0x0/0x14 @ 1
[    5.289474] initcall phy_module_init+0x0/0x14 returned 0 after 1057 usecs
[    5.297065] calling  geth_driver_init+0x0/0x10 @ 1
[    5.302703] initcall geth_driver_init+0x0/0x10 returned 0 after 287 usecs
[    5.310280] calling  dwc2_platform_driver_init+0x0/0x10 @ 1
[    5.317134] initcall dwc2_platform_driver_init+0x0/0x10 returned 0 after 631 usecs
[    5.325566] calling  ehci_hcd_init+0x0/0x70 @ 1
[    5.330611] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    5.337888] initcall ehci_hcd_init+0x0/0x70 returned 0 after 7101 usecs
[    5.345248] calling  ehci_platform_init+0x0/0x54 @ 1
[    5.350782] ehci-platform: EHCI generic platform driver
[    5.356922] initcall ehci_platform_init+0x0/0x54 returned 0 after 5984 usecs
[    5.364768] calling  sunxi_ehci_hcd_init+0x0/0x5c @ 1
[    5.370403] sunxi-ehci: EHCI SUNXI driver
[    5.375300] get ehci0-controller wakeup-source is fail.
[    5.381231] sunxi ehci0-controller don't init wakeup source
[    5.387462] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xc0c68db0, 0x:c88390                        00, irq_no:3a
[    5.399370] [sunxi-ehci0]: Not init ehci0
[    5.403930] probe of 4101000.ehci0-controller returned 1 after 28808 usecs
[    5.411782] get ehci1-controller wakeup-source is fail.
[    5.417700] sunxi ehci1-controller don't init wakeup source
[    5.423909] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xc0c692d0, 0x:c883d0                        00, irq_no:3c
[    5.435847] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using                         dummy regulator
[    5.448280] sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dum                        my regulator
[    5.460405] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[    5.467627] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[    5.477502] sunxi-ehci 4200000.ehci1-controller: irq 60, io mem 0x04200000
[    5.506743] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[    5.515353] hub 1-0:1.0: USB hub found
[    5.519593] hub 1-0:1.0: 1 port detected
[    5.524218] probe of 1-0:1.0 returned 1 after 8889 usecs
[    5.530309] probe of usb1 returned 1 after 15185 usecs
[    5.536183] probe of 4200000.ehci1-controller returned 1 after 124570 usecs
[    5.544063] initcall sunxi_ehci_hcd_init+0x0/0x5c returned 0 after 169577 usecs
[    5.552213] calling  ohci_hcd_mod_init+0x0/0x64 @ 1
[    5.557641] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    5.564545] initcall ohci_hcd_mod_init+0x0/0x64 returned 0 after 6737 usecs
[    5.572304] calling  ohci_platform_init+0x0/0x54 @ 1
[    5.577832] ohci-platform: OHCI generic platform driver
[    5.583963] initcall ohci_platform_init+0x0/0x54 returned 0 after 5977 usecs
[    5.591822] calling  sunxi_ohci_hcd_init+0x0/0x5c @ 1
[    5.597450] sunxi-ohci: OHCI SUNXI driver
[    5.602346] get ohci0-controller wakeup-source is fail.
[    5.608294] sunxi ohci0-controller don't init wakeup source
[    5.614497] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xc0c69040
[    5.624094] [sunxi-ohci0]: Not init ohci0
[    5.628672] probe of 4101400.ohci0-controller returned 1 after 26501 usecs
[    5.636512] get ohci1-controller wakeup-source is fail.
[    5.642447] sunxi ohci1-controller don't init wakeup source
[    5.648678] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xc0c69560
[    5.658292] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using                         dummy regulator
[    5.670703] sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dum                        my regulator
[    5.682817] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[    5.690031] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[    5.699794] sunxi-ohci 4200400.ohci1-controller: irq 61, io mem 0x04200400
[    5.781632] hub 2-0:1.0: USB hub found
[    5.785845] hub 2-0:1.0: 1 port detected
[    5.790492] probe of 2-0:1.0 returned 1 after 8897 usecs
[    5.796552] probe of usb2 returned 1 after 15164 usecs
[    5.802459] probe of 4200400.ohci1-controller returned 1 after 166114 usecs
[    5.810338] initcall sunxi_ohci_hcd_init+0x0/0x5c returned 0 after 207883 usecs
[    5.818486] calling  acm_init+0x0/0x114 @ 1
[    5.823245] usbcore: registered new interface driver cdc_acm
[    5.829557] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    5.838475] initcall acm_init+0x0/0x114 returned 0 after 14964 usecs
[    5.845547] calling  ci_hdrc_platform_register+0x0/0x1c @ 1
[    5.851907] initcall ci_hdrc_platform_register+0x0/0x1c returned 0 after 141 usecs
[    5.860350] calling  ci_hdrc_usb2_driver_init+0x0/0x10 @ 1
[    5.866739] initcall ci_hdrc_usb2_driver_init+0x0/0x10 returned 0 after 267 usecs
[    5.875073] calling  ci_hdrc_msm_driver_init+0x0/0x10 @ 1
[    5.881314] initcall ci_hdrc_msm_driver_init+0x0/0x10 returned 0 after 199 usecs
[    5.889565] calling  ci_hdrc_zevio_driver_init+0x0/0x10 @ 1
[    5.895957] initcall ci_hdrc_zevio_driver_init+0x0/0x10 returned 0 after 182 usecs
[    5.904402] calling  usbmisc_imx_driver_init+0x0/0x10 @ 1
[    5.910936] initcall usbmisc_imx_driver_init+0x0/0x10 returned 0 after 499 usecs
[    5.919187] calling  ci_hdrc_imx_driver_init+0x0/0x10 @ 1
[    5.925636] initcall ci_hdrc_imx_driver_init+0x0/0x10 returned 0 after 426 usecs
[    5.933883] calling  tegra_udc_driver_init+0x0/0x10 @ 1
[    5.939991] initcall tegra_udc_driver_init+0x0/0x10 returned 0 after 277 usecs
[    5.948047] calling  gadget_cfs_init+0x0/0x48 @ 1
[    5.953528] initcall gadget_cfs_init+0x0/0x48 returned 0 after 237 usecs
[    5.961019] calling  acmmod_init+0x0/0xc @ 1
[    5.965772] initcall acmmod_init+0x0/0xc returned 0 after 1 usecs
[    5.972567] calling  userial_init+0x0/0x124 @ 1
[    5.977634] initcall userial_init+0x0/0x124 returned 0 after 10 usecs
[    5.984801] calling  gsermod_init+0x0/0xc @ 1
[    5.989658] initcall gsermod_init+0x0/0xc returned 0 after 1 usecs
[    5.996535] calling  rndismod_init+0x0/0xc @ 1
[    6.001489] initcall rndismod_init+0x0/0xc returned 0 after 0 usecs
[    6.008472] calling  ffsmod_init+0x0/0xc @ 1
[    6.013220] initcall ffsmod_init+0x0/0xc returned 0 after 0 usecs
[    6.020005] calling  hidmod_init+0x0/0xc @ 1
[    6.024755] initcall hidmod_init+0x0/0xc returned 0 after 1 usecs
[    6.031540] calling  evdev_init+0x0/0xc @ 1
[    6.036196] initcall evdev_init+0x0/0xc returned 0 after 2 usecs
[    6.042883] calling  i2c_dev_init+0x0/0xb8 @ 1
[    6.047825] i2c /dev entries driver
[    6.051756] initcall i2c_dev_init+0x0/0xb8 returned 0 after 3830 usecs
[    6.059037] calling  init_rc_map_adstech_dvb_t_pci+0x0/0xc @ 1
[    6.065522] initcall init_rc_map_adstech_dvb_t_pci+0x0/0xc returned 0 after 1 usecs
[    6.074052] calling  init_rc_map_alink_dtu_m+0x0/0xc @ 1
[    6.079977] initcall init_rc_map_alink_dtu_m+0x0/0xc returned 0 after 0 usecs
[    6.087931] calling  init_rc_map_anysee+0x0/0xc @ 1
[    6.093360] initcall init_rc_map_anysee+0x0/0xc returned 0 after 0 usecs
[    6.100826] calling  init_rc_map_apac_viewcomp+0x0/0xc @ 1
[    6.106942] initcall init_rc_map_apac_viewcomp+0x0/0xc returned 0 after 0 usecs
[    6.115074] calling  init_rc_map_t2hybrid+0x0/0xc @ 1
[    6.120703] initcall init_rc_map_t2hybrid+0x0/0xc returned 0 after 0 usecs
[    6.128363] calling  init_rc_map_asus_pc39+0x0/0xc @ 1
[    6.134078] initcall init_rc_map_asus_pc39+0x0/0xc returned 0 after 0 usecs
[    6.141829] calling  init_rc_map_asus_ps3_100+0x0/0xc @ 1
[    6.147845] initcall init_rc_map_asus_ps3_100+0x0/0xc returned 0 after 0 usecs
[    6.155877] calling  init_rc_map_ati_tv_wonder_hd_600+0x0/0xc @ 1
[    6.162662] initcall init_rc_map_ati_tv_wonder_hd_600+0x0/0xc returned 0 after 0 usecs
[    6.171478] calling  init_rc_map_ati_x10+0x0/0xc @ 1
[    6.177015] initcall init_rc_map_ati_x10+0x0/0xc returned 0 after 0 usecs
[    6.184568] calling  init_rc_map_avermedia_a16d+0x0/0xc @ 1
[    6.190777] initcall init_rc_map_avermedia_a16d+0x0/0xc returned 0 after 0 usecs
[    6.199013] calling  init_rc_map_avermedia+0x0/0xc @ 1
[    6.204728] initcall init_rc_map_avermedia+0x0/0xc returned 0 after 0 usecs
[    6.212482] calling  init_rc_map_avermedia_cardbus+0x0/0xc @ 1
[    6.218986] initcall init_rc_map_avermedia_cardbus+0x0/0xc returned 0 after 0 usecs
[    6.227514] calling  init_rc_map_avermedia_dvbt+0x0/0xc @ 1
[    6.233708] initcall init_rc_map_avermedia_dvbt+0x0/0xc returned 0 after 0 usecs
[    6.241947] calling  init_rc_map_avermedia_m135a+0x0/0xc @ 1
[    6.248252] initcall init_rc_map_avermedia_m135a+0x0/0xc returned 0 after 0 usecs
[    6.256572] calling  init_rc_map_avermedia_m733a_rm_k6+0x0/0xc @ 1
[    6.263454] initcall init_rc_map_avermedia_m733a_rm_k6+0x0/0xc returned 0 after 0 usecs
[    6.272369] calling  init_rc_map_avermedia_rm_ks+0x0/0xc @ 1
[    6.278678] initcall init_rc_map_avermedia_rm_ks+0x0/0xc returned 0 after 0 usecs
[    6.287012] calling  init_rc_map_avertv_303+0x0/0xc @ 1
[    6.292826] initcall init_rc_map_avertv_303+0x0/0xc returned 0 after 0 usecs
[    6.300692] calling  init_rc_map_azurewave_ad_tu700+0x0/0xc @ 1
[    6.307296] initcall init_rc_map_azurewave_ad_tu700+0x0/0xc returned 0 after 0 usecs
[    6.315909] calling  init_rc_map_behold+0x0/0xc @ 1
[    6.321347] initcall init_rc_map_behold+0x0/0xc returned 0 after 0 usecs
[    6.328810] calling  init_rc_map_behold_columbus+0x0/0xc @ 1
[    6.335105] initcall init_rc_map_behold_columbus+0x0/0xc returned 0 after 0 usecs
[    6.343437] calling  init_rc_map_budget_ci_old+0x0/0xc @ 1
[    6.349546] initcall init_rc_map_budget_ci_old+0x0/0xc returned 0 after 0 usecs
[    6.357685] calling  init_rc_map_cec+0x0/0xc @ 1
[    6.362821] initcall init_rc_map_cec+0x0/0xc returned 0 after 0 usecs
[    6.369992] calling  init_rc_map_cinergy_1400+0x0/0xc @ 1
[    6.375997] initcall init_rc_map_cinergy_1400+0x0/0xc returned 0 after 0 usecs
[    6.384046] calling  init_rc_map_cinergy+0x0/0xc @ 1
[    6.389579] initcall init_rc_map_cinergy+0x0/0xc returned 0 after 0 usecs
[    6.397145] calling  init_rc_map_d680_dmb+0x0/0xc @ 1
[    6.402762] initcall init_rc_map_d680_dmb+0x0/0xc returned 0 after 0 usecs
[    6.410418] calling  init_rc_map_delock_61959+0x0/0xc @ 1
[    6.416432] initcall init_rc_map_delock_61959+0x0/0xc returned 0 after 0 usecs
[    6.424474] calling  init_rc_map+0x0/0xc @ 1
[    6.429235] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    6.436012] calling  init_rc_map+0x0/0xc @ 1
[    6.440776] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    6.447564] calling  init_rc_map_digitalnow_tinytwin+0x0/0xc @ 1
[    6.454246] initcall init_rc_map_digitalnow_tinytwin+0x0/0xc returned 0 after 0 usecs
[    6.462969] calling  init_rc_map_digittrade+0x0/0xc @ 1
[    6.468794] initcall init_rc_map_digittrade+0x0/0xc returned 0 after 0 usecs
[    6.476634] calling  init_rc_map_dm1105_nec+0x0/0xc @ 1
[    6.482464] initcall init_rc_map_dm1105_nec+0x0/0xc returned 0 after 0 usecs
[    6.490316] calling  init_rc_map_dntv_live_dvb_t+0x0/0xc @ 1
[    6.496610] initcall init_rc_map_dntv_live_dvb_t+0x0/0xc returned 0 after 0 usecs
[    6.504940] calling  init_rc_map_dntv_live_dvbt_pro+0x0/0xc @ 1
[    6.511531] initcall init_rc_map_dntv_live_dvbt_pro+0x0/0xc returned 0 after 0 usecs
[    6.520154] calling  init_rc_map_dtt200u+0x0/0xc @ 1
[    6.525676] initcall init_rc_map_dtt200u+0x0/0xc returned 0 after 0 usecs
[    6.533237] calling  init_rc_map_rc5_dvbsky+0x0/0xc @ 1
[    6.539058] initcall init_rc_map_rc5_dvbsky+0x0/0xc returned 0 after 0 usecs
[    6.546905] calling  init_rc_map_dvico_mce+0x0/0xc @ 1
[    6.552619] initcall init_rc_map_dvico_mce+0x0/0xc returned 0 after 0 usecs
[    6.560372] calling  init_rc_map_dvico_portable+0x0/0xc @ 1
[    6.566571] initcall init_rc_map_dvico_portable+0x0/0xc returned 0 after 0 usecs
[    6.574813] calling  init_rc_map_em_terratec+0x0/0xc @ 1
[    6.580736] initcall init_rc_map_em_terratec+0x0/0xc returned 0 after 0 usecs
[    6.588686] calling  init_rc_map_encore_enltv2+0x0/0xc @ 1
[    6.594785] initcall init_rc_map_encore_enltv2+0x0/0xc returned 0 after 0 usecs
[    6.602922] calling  init_rc_map_encore_enltv+0x0/0xc @ 1
[    6.608936] initcall init_rc_map_encore_enltv+0x0/0xc returned 0 after 0 usecs
[    6.616984] calling  init_rc_map_encore_enltv_fm53+0x0/0xc @ 1
[    6.623474] initcall init_rc_map_encore_enltv_fm53+0x0/0xc returned 0 after 0 usecs
[    6.632001] calling  init_rc_map_evga_indtube+0x0/0xc @ 1
[    6.638018] initcall init_rc_map_evga_indtube+0x0/0xc returned 0 after 0 usecs
[    6.646053] calling  init_rc_map_eztv+0x0/0xc @ 1
[    6.651293] initcall init_rc_map_eztv+0x0/0xc returned 0 after 0 usecs
[    6.658567] calling  init_rc_map_flydvb+0x0/0xc @ 1
[    6.663995] initcall init_rc_map_flydvb+0x0/0xc returned 0 after 0 usecs
[    6.671454] calling  init_rc_map_flyvideo+0x0/0xc @ 1
[    6.677100] initcall init_rc_map_flyvideo+0x0/0xc returned 0 after 0 usecs
[    6.684748] calling  init_rc_map_fusionhdtv_mce+0x0/0xc @ 1
[    6.690959] initcall init_rc_map_fusionhdtv_mce+0x0/0xc returned 0 after 0 usecs
[    6.699205] calling  init_rc_map_gadmei_rm008z+0x0/0xc @ 1
[    6.705309] initcall init_rc_map_gadmei_rm008z+0x0/0xc returned 0 after 0 usecs
[    6.713451] calling  init_rc_map_geekbox+0x0/0xc @ 1
[    6.718980] initcall init_rc_map_geekbox+0x0/0xc returned 0 after 0 usecs
[    6.726530] calling  init_rc_map_genius_tvgo_a11mce+0x0/0xc @ 1
[    6.733128] initcall init_rc_map_genius_tvgo_a11mce+0x0/0xc returned 0 after 0 usecs
[    6.741751] calling  init_rc_map_gotview7135+0x0/0xc @ 1
[    6.747670] initcall init_rc_map_gotview7135+0x0/0xc returned 0 after 0 usecs
[    6.755606] calling  init_rc_map_hisi_poplar+0x0/0xc @ 1
[    6.761527] initcall init_rc_map_hisi_poplar+0x0/0xc returned 0 after 0 usecs
[    6.769475] calling  init_rc_map_hisi_tv_demo+0x0/0xc @ 1
[    6.775483] initcall init_rc_map_hisi_tv_demo+0x0/0xc returned 0 after 0 usecs
[    6.783531] calling  init_rc_map_imon_mce+0x0/0xc @ 1
[    6.789160] initcall init_rc_map_imon_mce+0x0/0xc returned 0 after 0 usecs
[    6.796815] calling  init_rc_map_imon_pad+0x0/0xc @ 1
[    6.802435] initcall init_rc_map_imon_pad+0x0/0xc returned 0 after 0 usecs
[    6.810098] calling  init_rc_map_imon_rsc+0x0/0xc @ 1
[    6.815716] initcall init_rc_map_imon_rsc+0x0/0xc returned 0 after 0 usecs
[    6.823371] calling  init_rc_map_iodata_bctv7e+0x0/0xc @ 1
[    6.829484] initcall init_rc_map_iodata_bctv7e+0x0/0xc returned 0 after 0 usecs
[    6.837624] calling  init_rc_it913x_v1_map+0x0/0xc @ 1
[    6.843339] initcall init_rc_it913x_v1_map+0x0/0xc returned 0 after 0 usecs
[    6.851097] calling  init_rc_it913x_v2_map+0x0/0xc @ 1
[    6.856824] initcall init_rc_it913x_v2_map+0x0/0xc returned 0 after 0 usecs
[    6.864568] calling  init_rc_map_kaiomy+0x0/0xc @ 1
[    6.870010] initcall init_rc_map_kaiomy+0x0/0xc returned 0 after 0 usecs
[    6.877481] calling  init_rc_map_khadas+0x0/0xc @ 1
[    6.882910] initcall init_rc_map_khadas+0x0/0xc returned 0 after 0 usecs
[    6.890372] calling  init_rc_map_kworld_315u+0x0/0xc @ 1
[    6.896284] initcall init_rc_map_kworld_315u+0x0/0xc returned 0 after 0 usecs
[    6.904231] calling  init_rc_map_kworld_pc150u+0x0/0xc @ 1
[    6.910340] initcall init_rc_map_kworld_pc150u+0x0/0xc returned 0 after 0 usecs
[    6.918490] calling  init_rc_map_kworld_plus_tv_analog+0x0/0xc @ 1
[    6.925369] initcall init_rc_map_kworld_plus_tv_analog+0x0/0xc returned 0 after 0 usecs
[    6.934281] calling  init_rc_map_leadtek_y04g0051+0x0/0xc @ 1
[    6.940689] initcall init_rc_map_leadtek_y04g0051+0x0/0xc returned 0 after 0 usecs
[    6.949122] calling  init_rc_lme2510_map+0x0/0xc @ 1
[    6.954643] initcall init_rc_lme2510_map+0x0/0xc returned 0 after 0 usecs
[    6.962199] calling  init_rc_map_manli+0x0/0xc @ 1
[    6.967542] initcall init_rc_map_manli+0x0/0xc returned 0 after 0 usecs
[    6.974898] calling  init_rc_map_medion_x10+0x0/0xc @ 1
[    6.980729] initcall init_rc_map_medion_x10+0x0/0xc returned 0 after 0 usecs
[    6.988580] calling  init_rc_map_medion_x10_digitainer+0x0/0xc @ 1
[    6.995454] initcall init_rc_map_medion_x10_digitainer+0x0/0xc returned 0 after 0 usecs
[    7.004377] calling  init_rc_map_medion_x10_or2x+0x0/0xc @ 1
[    7.010682] initcall init_rc_map_medion_x10_or2x+0x0/0xc returned 0 after 0 usecs
[    7.019016] calling  init_rc_map_msi_digivox_ii+0x0/0xc @ 1
[    7.025215] initcall init_rc_map_msi_digivox_ii+0x0/0xc returned 0 after 0 usecs
[    7.033447] calling  init_rc_map_msi_digivox_iii+0x0/0xc @ 1
[    7.039754] initcall init_rc_map_msi_digivox_iii+0x0/0xc returned 0 after 0 usecs
[    7.048088] calling  init_rc_map_msi_tvanywhere+0x0/0xc @ 1
[    7.054286] initcall init_rc_map_msi_tvanywhere+0x0/0xc returned 0 after 0 usecs
[    7.062520] calling  init_rc_map_msi_tvanywhere_plus+0x0/0xc @ 1
[    7.069209] initcall init_rc_map_msi_tvanywhere_plus+0x0/0xc returned 0 after 0 usecs
[    7.077937] calling  init_rc_map_nebula+0x0/0xc @ 1
[    7.083360] initcall init_rc_map_nebula+0x0/0xc returned 0 after 0 usecs
[    7.090827] calling  init_rc_map_nec_terratec_cinergy_xs+0x0/0xc @ 1
[    7.097909] initcall init_rc_map_nec_terratec_cinergy_xs+0x0/0xc returned 0 after 0 usecs
[    7.107023] calling  init_rc_map_norwood+0x0/0xc @ 1
[    7.112545] initcall init_rc_map_norwood+0x0/0xc returned 0 after 0 usecs
[    7.120106] calling  init_rc_map_npgtech+0x0/0xc @ 1
[    7.125629] initcall init_rc_map_npgtech+0x0/0xc returned 0 after 0 usecs
[    7.133191] calling  init_rc_map_odroid+0x0/0xc @ 1
[    7.138624] initcall init_rc_map_odroid+0x0/0xc returned 0 after 0 usecs
[    7.146082] calling  init_rc_map_pctv_sedna+0x0/0xc @ 1
[    7.151914] initcall init_rc_map_pctv_sedna+0x0/0xc returned 0 after 0 usecs
[    7.159766] calling  init_rc_map_pinnacle_color+0x0/0xc @ 1
[    7.165965] initcall init_rc_map_pinnacle_color+0x0/0xc returned 0 after 0 usecs
[    7.174205] calling  init_rc_map_pinnacle_grey+0x0/0xc @ 1
[    7.180323] initcall init_rc_map_pinnacle_grey+0x0/0xc returned 0 after 0 usecs
[    7.188472] calling  init_rc_map_pinnacle_pctv_hd+0x0/0xc @ 1
[    7.194863] initcall init_rc_map_pinnacle_pctv_hd+0x0/0xc returned 0 after 0 usecs
[    7.203296] calling  init_rc_map_pixelview+0x0/0xc @ 1
[    7.209023] initcall init_rc_map_pixelview+0x0/0xc returned 0 after 0 usecs
[    7.216782] calling  init_rc_map_pixelview+0x0/0xc @ 1
[    7.222502] initcall init_rc_map_pixelview+0x0/0xc returned 0 after 0 usecs
[    7.230256] calling  init_rc_map_pixelview+0x0/0xc @ 1
[    7.235971] initcall init_rc_map_pixelview+0x0/0xc returned 0 after 0 usecs
[    7.243723] calling  init_rc_map_pixelview_new+0x0/0xc @ 1
[    7.249836] initcall init_rc_map_pixelview_new+0x0/0xc returned 0 after 0 usecs
[    7.257997] calling  init_rc_map_powercolor_real_angel+0x0/0xc @ 1
[    7.264873] initcall init_rc_map_powercolor_real_angel+0x0/0xc returned 0 after 0 usecs
[    7.273789] calling  init_rc_map_proteus_2309+0x0/0xc @ 1
[    7.279807] initcall init_rc_map_proteus_2309+0x0/0xc returned 0 after 0 usecs
[    7.287854] calling  init_rc_map_purpletv+0x0/0xc @ 1
[    7.293476] initcall init_rc_map_purpletv+0x0/0xc returned 0 after 0 usecs
[    7.301133] calling  init_rc_map_pv951+0x0/0xc @ 1
[    7.306462] initcall init_rc_map_pv951+0x0/0xc returned 0 after 0 usecs
[    7.313829] calling  init_rc_map_rc5_hauppauge_new+0x0/0xc @ 1
[    7.320329] initcall init_rc_map_rc5_hauppauge_new+0x0/0xc returned 0 after 0 usecs
[    7.328857] calling  init_rc_map_rc6_mce+0x0/0xc @ 1
[    7.334375] initcall init_rc_map_rc6_mce+0x0/0xc returned 0 after 0 usecs
[    7.341936] calling  init_rc_map_real_audio_220_32_keys+0x0/0xc @ 1
[    7.348920] initcall init_rc_map_real_audio_220_32_keys+0x0/0xc returned 0 after 0 usecs
[    7.357931] calling  init_rc_map_reddo+0x0/0xc @ 1
[    7.363266] initcall init_rc_map_reddo+0x0/0xc returned 0 after 0 usecs
[    7.370634] calling  init_rc_map_snapstream_firefly+0x0/0xc @ 1
[    7.377235] initcall init_rc_map_snapstream_firefly+0x0/0xc returned 0 after 0 usecs
[    7.385846] calling  init_rc_map_streamzap+0x0/0xc @ 1
[    7.391574] initcall init_rc_map_streamzap+0x0/0xc returned 0 after 0 usecs
[    7.399330] calling  init_rc_map_tango+0x0/0xc @ 1
[    7.404658] initcall init_rc_map_tango+0x0/0xc returned 0 after 0 usecs
[    7.412033] calling  init_rc_map_tanix_tx3mini+0x0/0xc @ 1
[    7.418145] initcall init_rc_map_tanix_tx3mini+0x0/0xc returned 0 after 0 usecs
[    7.426276] calling  init_rc_map_tanix_tx5max+0x0/0xc @ 1
[    7.432291] initcall init_rc_map_tanix_tx5max+0x0/0xc returned 0 after 0 usecs
[    7.440338] calling  init_rc_map_tbs_nec+0x0/0xc @ 1
[    7.445860] initcall init_rc_map_tbs_nec+0x0/0xc returned 0 after 0 usecs
[    7.453421] calling  init_rc_map+0x0/0xc @ 1
[    7.458181] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    7.464959] calling  init_rc_map+0x0/0xc @ 1
[    7.469722] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    7.476500] calling  init_rc_map_terratec_cinergy_c_pci+0x0/0xc @ 1
[    7.483487] initcall init_rc_map_terratec_cinergy_c_pci+0x0/0xc returned 0 after 0 usecs
[    7.492495] calling  init_rc_map_terratec_cinergy_s2_hd+0x0/0xc @ 1
[    7.499482] initcall init_rc_map_terratec_cinergy_s2_hd+0x0/0xc returned 0 after 0 usecs
[    7.508496] calling  init_rc_map_terratec_cinergy_xs+0x0/0xc @ 1
[    7.515179] initcall init_rc_map_terratec_cinergy_xs+0x0/0xc returned 0 after 0 usecs
[    7.523893] calling  init_rc_map_terratec_slim+0x0/0xc @ 1
[    7.530005] initcall init_rc_map_terratec_slim+0x0/0xc returned 0 after 0 usecs
[    7.538145] calling  init_rc_map_terratec_slim_2+0x0/0xc @ 1
[    7.544443] initcall init_rc_map_terratec_slim_2+0x0/0xc returned 0 after 0 usecs
[    7.552780] calling  init_rc_map_tevii_nec+0x0/0xc @ 1
[    7.558505] initcall init_rc_map_tevii_nec+0x0/0xc returned 0 after 0 usecs
[    7.566249] calling  init_rc_map_tivo+0x0/0xc @ 1
[    7.571492] initcall init_rc_map_tivo+0x0/0xc returned 0 after 0 usecs
[    7.578768] calling  init_rc_map_total_media_in_hand+0x0/0xc @ 1
[    7.585452] initcall init_rc_map_total_media_in_hand+0x0/0xc returned 0 after 0 usecs
[    7.594170] calling  init_rc_map_total_media_in_hand_02+0x0/0xc @ 1
[    7.601150] initcall init_rc_map_total_media_in_hand_02+0x0/0xc returned 0 after 0 usecs
[    7.610160] calling  init_rc_map_trekstor+0x0/0xc @ 1
[    7.615777] initcall init_rc_map_trekstor+0x0/0xc returned 0 after 0 usecs
[    7.623440] calling  init_rc_map_tt_1500+0x0/0xc @ 1
[    7.628972] initcall init_rc_map_tt_1500+0x0/0xc returned 0 after 0 usecs
[    7.636523] calling  init_rc_map_twinhan_dtv_cab_ci+0x0/0xc @ 1
[    7.643127] initcall init_rc_map_twinhan_dtv_cab_ci+0x0/0xc returned 0 after 0 usecs
[    7.651749] calling  init_rc_map_twinhan_vp1027+0x0/0xc @ 1
[    7.657962] initcall init_rc_map_twinhan_vp1027+0x0/0xc returned 0 after 0 usecs
[    7.666187] calling  init_rc_map_videomate_k100+0x0/0xc @ 1
[    7.672401] initcall init_rc_map_videomate_k100+0x0/0xc returned 0 after 0 usecs
[    7.680641] calling  init_rc_map_videomate_s350+0x0/0xc @ 1
[    7.686852] initcall init_rc_map_videomate_s350+0x0/0xc returned 0 after 0 usecs
[    7.695096] calling  init_rc_map_videomate_tv_pvr+0x0/0xc @ 1
[    7.701500] initcall init_rc_map_videomate_tv_pvr+0x0/0xc returned 0 after 0 usecs
[    7.709933] calling  init_rc_map_kii_pro+0x0/0xc @ 1
[    7.715458] initcall init_rc_map_kii_pro+0x0/0xc returned 0 after 0 usecs
[    7.723021] calling  init_rc_map_wetek_hub+0x0/0xc @ 1
[    7.728754] initcall init_rc_map_wetek_hub+0x0/0xc returned 0 after 0 usecs
[    7.736496] calling  init_rc_map_wetek_play2+0x0/0xc @ 1
[    7.742415] initcall init_rc_map_wetek_play2+0x0/0xc returned 0 after 0 usecs
[    7.750361] calling  init_rc_map_winfast+0x0/0xc @ 1
[    7.755881] initcall init_rc_map_winfast+0x0/0xc returned 0 after 0 usecs
[    7.763437] calling  init_rc_map_winfast_usbii_deluxe+0x0/0xc @ 1
[    7.770222] initcall init_rc_map_winfast_usbii_deluxe+0x0/0xc returned 0 after 0 usecs
[    7.779044] calling  init_rc_map_su3000+0x0/0xc @ 1
[    7.784464] initcall init_rc_map_su3000+0x0/0xc returned 0 after 0 usecs
[    7.791923] calling  init_rc_map+0x0/0xc @ 1
[    7.796672] initcall init_rc_map+0x0/0xc returned 0 after 0 usecs
[    7.803456] calling  init_rc_map_x96max+0x0/0xc @ 1
[    7.808892] initcall init_rc_map_x96max+0x0/0xc returned 0 after 0 usecs
[    7.816343] calling  init_rc_map_zx_irdec+0x0/0xc @ 1
[    7.821971] initcall init_rc_map_zx_irdec+0x0/0xc returned 0 after 0 usecs
[    7.829622] calling  sunxi_cedar_init+0x0/0x24 @ 1
[    7.834945] sunxi cedar version 1.1
[    7.839033] sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[    7.845263] VE: sunxi_cedar_probe power-domain init!!!
[    7.851007] VE: install start!!!
[    7.851007]
[    7.856591] VE: cedar-ve the get irq is 42
[    7.856591]
[    7.863035] VE: ve_debug_proc_info:(ptrval), data:(ptrval), lock:(ptrval)
[    7.863035]
[    7.872258] VE: install end!!!
[    7.872258]
[    7.877317] VE: sunxi_cedar_probe
[    7.881113] probe of 1c0e000.ve returned 1 after 42159 usecs
[    7.887632] initcall sunxi_cedar_init+0x0/0x24 returned 0 after 51436 usecs
[    7.895385] calling  hci_uart_init+0x0/0xe0 @ 1
[    7.900444] Bluetooth: HCI UART driver ver 2.3
[    7.905390] Bluetooth: HCI UART protocol H4 registered
[    7.911119] Bluetooth: HCI UART protocol BCSP registered
[    7.917039] initcall hci_uart_init+0x0/0xe0 returned 0 after 16202 usecs
[    7.924491] calling  mmc_pwrseq_simple_driver_init+0x0/0x10 @ 1
[    7.931325] initcall mmc_pwrseq_simple_driver_init+0x0/0x10 returned 0 after 229 usecs
[    7.940170] calling  mmc_pwrseq_emmc_driver_init+0x0/0x10 @ 1
[    7.946782] initcall mmc_pwrseq_emmc_driver_init+0x0/0x10 returned 0 after 210 usecs
[    7.955402] calling  mmc_blk_init+0x0/0xec @ 1
[    7.960472] initcall mmc_blk_init+0x0/0xec returned 0 after 102 usecs
[    7.967664] calling  sunxi_mmc_driver_init+0x0/0x10 @ 1
[    7.974889] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02)
[    7.984804] sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8
[    7.990978] sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[    7.997284] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[    8.003672] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[    8.010070] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[    8.016559] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[    8.023060] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[    8.029575] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[    8.036490] sunxi-mmc 4020000.sdmmc: Got CD GPIO
[    8.041831] sunxi-mmc 4020000.sdmmc: set cd-gpios as 24M fail
[    8.048448] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12)                         dt B
[    8.059528] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    8.079617] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SD                        R12) dt B
[    8.103949] sunxi-mmc 4020000.sdmmc: detmode:gpio irq
[    8.109621] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12)                         dt B
[    8.116966] probe of 4020000.sdmmc returned 1 after 143162 usecs
[    8.127714] sunxi-mmc 4021000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-11-18 10:02)
[    8.137633] sunxi-mmc 4021000.sdmmc: ***ctl-spec-caps*** 8
[    8.143787] sunxi-mmc 4021000.sdmmc: No vmmc regulator found
[    8.150106] sunxi-mmc 4021000.sdmmc: No vqmmc regulator found
[    8.156504] sunxi-mmc 4021000.sdmmc: No vdmmc regulator found
[    8.162909] sunxi-mmc 4021000.sdmmc: No vd33sw regulator found
[    8.169409] sunxi-mmc 4021000.sdmmc: No vd18sw regulator found
[    8.175900] sunxi-mmc 4021000.sdmmc: No vq33sw regulator found
[    8.182401] sunxi-mmc 4021000.sdmmc: No vq18sw regulator found
[    8.188935] sunxi-mmc 4021000.sdmmc: Cann't get pin bias hs pinstate,check if needed
[    8.198255] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12)                         dt B
[    8.209364] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
[    8.229458] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SD                        R12) dt B
[    8.253619] sunxi-mmc 4021000.sdmmc: detmode:manually by software
[    8.260599] probe of 4021000.sdmmc returned 1 after 133201 usecs
[    8.267678] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SD                        R12) dt B
[    8.277161] initcall sunxi_mmc_driver_init+0x0/0x10 returned 0 after 296558 usecs
[    8.282230] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SD                        R12) dt B
[    8.287558] calling  led_pwm_driver_init+0x0/0x10 @ 1
[    8.300752] sunxi-mmc 4021000.sdmmc: card claims to support voltages below defined range
[    8.305028] initcall led_pwm_driver_init+0x0/0x10 returned 0 after 320 usecs
[    8.321585] calling  netlink_init+0x0/0xa0 @ 1
[    8.323551] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR                        25) dt B
[    8.326546] Netlink socket created.
[    8.338088] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(S                        DR25) dt B
[    8.341846] initcall netlink_init+0x0/0xa0 returned 0 after 14956 usecs
[    8.353618] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(S                        DR25) dt B
[    8.360833] calling  sunxi_led_driver_init+0x0/0x10 @ 1
[    8.361109] sunxi_led_probe()1881 - start
[    8.373293] mmc1: new high speed SDIO card at address 0001
[    8.378315] sunxi_get_str_of_property()1693 - failed to get the string of propname led_regulator!
[    8.383059] probe of mmc1:0001 returned 0 after 51 usecs
[    8.388982] sunxi_register_led_classdev()1581 - led_classdev start
[    8.454401] sunxi_led_probe()1977 - finish
[    8.459079] probe of 2008000.ledc returned 1 after 98123 usecs
[    8.465759] initcall sunxi_led_driver_init+0x0/0x10 returned 0 after 102446 usecs
[    8.474117] calling  timer_led_trigger_init+0x0/0xc @ 1
[    8.480051] initcall timer_led_trigger_init+0x0/0xc returned 0 after 101 usecs
[    8.488097] calling  defon_led_trigger_init+0x0/0xc @ 1
[    8.493957] initcall defon_led_trigger_init+0x0/0xc returned 0 after 44 usecs
[    8.501908] calling  netdev_trig_init+0x0/0xc @ 1
[    8.507195] initcall netdev_trig_init+0x0/0xc returned 0 after 40 usecs
[    8.514559] calling  hid_init+0x0/0x6c @ 1
[    8.519236] hidraw: raw HID events driver (C) Jiri Kosina
[    8.525275] initcall hid_init+0x0/0x6c returned 0 after 5999 usecs
[    8.532176] calling  usb_kbd_driver_init+0x0/0x18 @ 1
[    8.537896] usbcore: registered new interface driver usbkbd
[    8.544101] initcall usb_kbd_driver_init+0x0/0x18 returned 0 after 6142 usecs
[    8.552065] calling  usb_mouse_driver_init+0x0/0x18 @ 1
[    8.557952] usbcore: registered new interface driver usbmouse
[    8.564349] initcall usb_mouse_driver_init+0x0/0x18 returned 0 after 6309 usecs
[    8.572502] calling  init_exfat+0x0/0x70 @ 1
[    8.577274] exFAT: Version 1.3.0
[    8.581002] initcall init_exfat+0x0/0x70 returned 0 after 3631 usecs
[    8.588188] calling  extcon_class_init+0x0/0x20 @ 1
[    8.593683] initcall extcon_class_init+0x0/0x20 returned 0 after 60 usecs
[    8.601257] calling  alsa_timer_init+0x0/0x16c @ 1
[    8.606881] initcall alsa_timer_init+0x0/0x16c returned 0 after 279 usecs
[    8.614433] calling  alsa_pcm_init+0x0/0x18 @ 1
[    8.619530] initcall alsa_pcm_init+0x0/0x18 returned 0 after 4 usecs
[    8.626603] calling  snd_soc_init+0x0/0x84 @ 1
[    8.632063] probe of snd-soc-dummy returned 1 after 122 usecs
[    8.638754] initcall snd_soc_init+0x0/0x84 returned 0 after 7001 usecs
[    8.646019] calling  dmic_driver_init+0x0/0x10 @ 1
[    8.651620] initcall dmic_driver_init+0x0/0x10 returned 0 after 227 usecs
[    8.659210] calling  asoc_simple_card_init+0x0/0x10 @ 1
[    8.665244] initcall asoc_simple_card_init+0x0/0x10 returned 0 after 208 usecs
[    8.673307] calling  sunxi_asoc_cpudai_driver_init+0x0/0x10 @ 1
[    8.680244] probe of 203034c.dummy_cpudai returned 1 after 154 usecs
[    8.687427] initcall sunxi_asoc_cpudai_driver_init+0x0/0x10 returned 0 after 7322 usecs
[    8.696344] calling  sunxi_spdif_driver_init+0x0/0x10 @ 1
[    8.702617] initcall sunxi_spdif_driver_init+0x0/0x10 returned 0 after 232 usecs
[    8.710875] calling  sunxi_dmic_driver_init+0x0/0x10 @ 1
[    8.717029] initcall sunxi_dmic_driver_init+0x0/0x10 returned 0 after 220 usecs
[    8.725166] calling  sunxi_daudio_driver_init+0x0/0x10 @ 1
[    8.731533] initcall sunxi_daudio_driver_init+0x0/0x10 returned 0 after 231 usecs
[    8.739888] calling  sunxi_internal_codec_driver_init+0x0/0x10 @ 1
[    8.747009] [AUDIOCODEC][sunxi_codec_parse_params][2412]:digital_vol:0, lineout_vol:26, mic1gain:31, mic2                        gain:31 pa_msleep:120, pa_level:1, pa_pwr_level:1
[    8.747009]
[    8.764060] [AUDIOCODEC][sunxi_codec_parse_params][2448]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf                        :0
[    8.775369] [AUDIOCODEC][sunxi_internal_codec_probe][2609]:codec probe finished
[    8.783612] probe of 2030000.codec returned 1 after 36674 usecs
[    8.790311] initcall sunxi_internal_codec_driver_init+0x0/0x10 returned 0 after 42505 usecs
[    8.799624] calling  sunxi_machine_driver_init+0x0/0x10 @ 1
[    8.806624] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present!
[    8.816373] [SNDCODEC][sunxi_card_init][583]:card init finished
[    8.823425] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
[    8.834359] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0                        /input0
[    8.846358] [SNDCODEC][sunxi_card_dev_probe][836]:register card finished
[    8.853967] probe of 2030340.sound returned 1 after 47937 usecs
[    8.860583] [SNDCODEC][sunxi_hs_init_work][259]:resume-->report switch
[    8.866932] initcall sunxi_machine_driver_init+0x0/0x10 returned 0 after 59664 usecs
[    8.876481] calling  sock_diag_init+0x0/0x40 @ 1
[    8.881773] initcall sock_diag_init+0x0/0x40 returned 0 after 70 usecs
[    8.889077] calling  llc_init+0x0/0x24 @ 1
[    8.893635] initcall llc_init+0x0/0x24 returned 0 after 1 usecs
[    8.900245] calling  snap_init+0x0/0x44 @ 1
[    8.904903] initcall snap_init+0x0/0x44 returned 0 after 3 usecs
[    8.911610] calling  blackhole_init+0x0/0xc @ 1
[    8.916651] initcall blackhole_init+0x0/0xc returned 0 after 2 usecs
[    8.923753] calling  fq_codel_module_init+0x0/0xc @ 1
[    8.929390] initcall fq_codel_module_init+0x0/0xc returned 0 after 1 usecs
[    8.937053] calling  init_cgroup_cls+0x0/0xc @ 1
[    8.942199] initcall init_cgroup_cls+0x0/0xc returned 0 after 0 usecs
[    8.949379] calling  nfnetlink_init+0x0/0x70 @ 1
[    8.954531] initcall nfnetlink_init+0x0/0x70 returned 0 after 16 usecs
[    8.961812] calling  nfnl_osf_init+0x0/0x50 @ 1
[    8.966867] initcall nfnl_osf_init+0x0/0x50 returned 0 after 2 usecs
[    8.973934] calling  nf_conntrack_standalone_init+0x0/0xa0 @ 1
[    8.980932] initcall nf_conntrack_standalone_init+0x0/0xa0 returned 0 after 464 usecs
[    8.989690] calling  ctnetlink_init+0x0/0x88 @ 1
[    8.994850] initcall ctnetlink_init+0x0/0x88 returned 0 after 5 usecs
[    9.002042] calling  cttimeout_init+0x0/0x78 @ 1
[    9.007193] initcall cttimeout_init+0x0/0x78 returned 0 after 2 usecs
[    9.014370] calling  nf_log_common_init+0x0/0x8 @ 1
[    9.019810] initcall nf_log_common_init+0x0/0x8 returned 0 after 0 usecs
[    9.027277] calling  nf_log_netdev_init+0x0/0x54 @ 1
[    9.033336] initcall nf_log_netdev_init+0x0/0x54 returned 0 after 506 usecs
[    9.041145] calling  nf_nat_init+0x0/0x104 @ 1
[    9.046103] initcall nf_nat_init+0x0/0x104 returned 0 after 17 usecs
[    9.053209] calling  xt_init+0x0/0xe4 @ 1
[    9.057692] initcall xt_init+0x0/0xe4 returned 0 after 4 usecs
[    9.064178] calling  tcpudp_mt_init+0x0/0x10 @ 1
[    9.069328] initcall tcpudp_mt_init+0x0/0x10 returned 0 after 3 usecs
[    9.076491] calling  connmark_mt_init+0x0/0x48 @ 1
[    9.081837] initcall connmark_mt_init+0x0/0x48 returned 0 after 1 usecs
[    9.089208] calling  netmap_tg_init+0x0/0x10 @ 1
[    9.094349] initcall netmap_tg_init+0x0/0x10 returned 0 after 1 usecs
[    9.101522] calling  redirect_tg_init+0x0/0x10 @ 1
[    9.106863] initcall redirect_tg_init+0x0/0x10 returned 0 after 1 usecs
[    9.114216] calling  masquerade_tg_init+0x0/0x3c @ 1
[    9.119761] initcall masquerade_tg_init+0x0/0x3c returned 0 after 9 usecs
[    9.127323] calling  conntrack_mt_init+0x0/0x10 @ 1
[    9.132750] initcall conntrack_mt_init+0x0/0x10 returned 0 after 1 usecs
[    9.140215] calling  state_mt_init+0x0/0xc @ 1
[    9.145159] initcall state_mt_init+0x0/0xc returned 0 after 0 usecs
[    9.152135] calling  gre_offload_init+0x0/0x44 @ 1
[    9.157478] initcall gre_offload_init+0x0/0x44 returned 0 after 1 usecs
[    9.164838] calling  sysctl_ipv4_init+0x0/0x4c @ 1
[    9.170367] initcall sysctl_ipv4_init+0x0/0x4c returned 0 after 186 usecs
[    9.177933] calling  nf_defrag_init+0x0/0xc @ 1
[    9.182971] initcall nf_defrag_init+0x0/0xc returned 0 after 1 usecs
[    9.190057] calling  ip_tables_init+0x0/0x88 @ 1
[    9.195227] initcall ip_tables_init+0x0/0x88 returned 0 after 31 usecs
[    9.202534] calling  iptable_mangle_init+0x0/0x74 @ 1
[    9.208333] initcall iptable_mangle_init+0x0/0x74 returned 0 after 159 usecs
[    9.216174] calling  cubictcp_register+0x0/0x64 @ 1
[    9.221632] initcall cubictcp_register+0x0/0x64 returned 0 after 3 usecs
[    9.229106] calling  inet6_init+0x0/0x320 @ 1
[    9.234534] NET: Registered protocol family 10
[    9.240471] Segment Routing with IPv6
[    9.244638] initcall inet6_init+0x0/0x320 returned 0 after 10423 usecs
[    9.251942] calling  nf_defrag_init+0x0/0x4c @ 1
[    9.257193] initcall nf_defrag_init+0x0/0x4c returned 0 after 58 usecs
[    9.264456] calling  packet_init+0x0/0x78 @ 1
[    9.269324] NET: Registered protocol family 17
[    9.274281] initcall packet_init+0x0/0x78 returned 0 after 4839 usecs
[    9.281467] calling  br_init+0x0/0x9c @ 1
[    9.285955] initcall br_init+0x0/0x9c returned 0 after 26 usecs
[    9.292559] calling  nf_conntrack_l3proto_bridge_init+0x0/0x18 @ 1
[    9.299448] initcall nf_conntrack_l3proto_bridge_init+0x0/0x18 returned 0 after 1 usecs
[    9.308795] calling  init_machine_late+0x0/0x8c @ 1
[    9.314231] initcall init_machine_late+0x0/0x8c returned 0 after 7 usecs
[    9.321704] calling  swp_emulation_init+0x0/0x64 @ 1
[    9.327241] Registering SWP/SWPB emulation handler
[    9.332575] initcall swp_emulation_init+0x0/0x64 returned 0 after 5213 usecs
[    9.340429] calling  init_oops_id+0x0/0x40 @ 1
[    9.345382] initcall init_oops_id+0x0/0x40 returned 0 after 6 usecs
[    9.352373] calling  pm_qos_power_init+0x0/0x84 @ 1
[    9.358075] initcall pm_qos_power_init+0x0/0x84 returned 0 after 252 usecs
[    9.365733] calling  pm_debugfs_init+0x0/0x34 @ 1
[    9.371006] initcall pm_debugfs_init+0x0/0x34 returned 0 after 18 usecs
[    9.378376] calling  wakeup_reason_init+0x0/0xec @ 1
[    9.383957] initcall wakeup_reason_init+0x0/0xec returned 0 after 54 usecs
[    9.391612] calling  printk_late_init+0x0/0x1cc @ 1
[    9.397053] initcall printk_late_init+0x0/0x1cc returned 0 after 4 usecs
[    9.404508] calling  init_srcu_module_notifier+0x0/0x2c @ 1
[    9.410721] initcall init_srcu_module_notifier+0x0/0x2c returned 0 after 1 usecs
[    9.418967] calling  tk_debug_sleep_time_init+0x0/0x34 @ 1
[    9.425083] initcall tk_debug_sleep_time_init+0x0/0x34 returned 0 after 14 usecs
[    9.433327] calling  fault_around_debugfs+0x0/0x34 @ 1
[    9.439061] initcall fault_around_debugfs+0x0/0x34 returned 0 after 9 usecs
[    9.446818] calling  check_early_ioremap_leak+0x0/0x60 @ 1
[    9.452927] initcall check_early_ioremap_leak+0x0/0x60 returned 0 after 0 usecs
[    9.461071] calling  ubifs_init+0x0/0xc4 @ 1
[    9.466014] initcall ubifs_init+0x0/0xc4 returned 0 after 185 usecs
[    9.473005] calling  init_root_keyring+0x0/0xc @ 1
[    9.478414] initcall init_root_keyring+0x0/0xc returned 0 after 63 usecs
[    9.485878] calling  prandom_reseed+0x0/0x34 @ 1
[    9.491041] initcall prandom_reseed+0x0/0x34 returned 0 after 10 usecs
[    9.498322] calling  clk_debug_init+0x0/0x100 @ 1
[    9.517098] initcall clk_debug_init+0x0/0x100 returned 0 after 13203 usecs
[    9.524761] calling  sync_state_resume_initcall+0x0/0x10 @ 1
[    9.531091] initcall sync_state_resume_initcall+0x0/0x10 returned 0 after 2 usecs
[    9.539432] calling  deferred_probe_initcall+0x0/0x98 @ 1
[    9.548174] initcall deferred_probe_initcall+0x0/0x98 returned 0 after 2656 usecs
[    9.556521] calling  genpd_debug_init+0x0/0x178 @ 1
[    9.562067] initcall genpd_debug_init+0x0/0x178 returned 0 after 90 usecs
[    9.569649] calling  genpd_power_off_unused+0x0/0x70 @ 1
[    9.575597] initcall genpd_power_off_unused+0x0/0x70 returned 0 after 9 usecs
[    9.583551] calling  sync_debugfs_init+0x0/0x74 @ 1
[    9.589027] initcall sync_debugfs_init+0x0/0x74 returned 0 after 25 usecs
[    9.596585] calling  ubi_init+0x0/0x230 @ 1
[    9.601595] ubi0: attaching mtd3
[    9.824014] random: crng init done
[    9.870008] ubi0: scanning is finished
[    9.883802] ubi0: attached mtd3 (name "sys", size 123 MiB)
[    9.889971] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes
[    9.897633] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 2048
[    9.905188] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    9.912946] ubi0: good PEBs: 492, bad PEBs: 0, corrupted PEBs: 0
[    9.919632] ubi0: user volume: 9, internal volumes: 1, max. volumes count: 128
[    9.927685] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 0
[    9.936979] ubi0: available PEBs: 0, total reserved PEBs: 492, PEBs reserved for bad PEB handling: 20
[    9.947260] ubi0: background thread "ubi_bgt0d" started, PID 1141
[    9.955224] block ubiblock0_5: created from ubi0:5(rootfs)
[    9.961414] initcall ubi_init+0x0/0x230 returned 0 after 351708 usecs
[    9.968601] calling  init_sunxi_hci_class+0x0/0x40 @ 1
[    9.974403] initcall init_sunxi_hci_class+0x0/0x40 returned 0 after 67 usecs
[    9.982263] calling  usb_manager_init+0x0/0x10 @ 1
[    9.988482] probe of soc@3000000:usbc0@0 returned 1 after 666 usecs
[    9.995593] initcall usb_manager_init+0x0/0x10 returned 0 after 7795 usecs
[   10.003298] calling  of_fdt_raw_init+0x0/0x80 @ 1
[   10.010187] OF: fdt: not creating '/sys/firmware/fdt': CRC check failed
[   10.017571] initcall of_fdt_raw_init+0x0/0x80 returned 0 after 8777 usecs
[   10.025127] calling  tcp_congestion_default+0x0/0x14 @ 1
[   10.031061] initcall tcp_congestion_default+0x0/0x14 returned 0 after 3 usecs
[   10.039013] calling  regulatory_init_db+0x0/0x90 @ 1
[   10.044671] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[   10.046738] initcall regulatory_init_db+0x0/0x90 returned 0 after 14 usecs
[   10.054310] cfg80211: failed to load regulatory.db
[   10.061963] calling  clk_disable_unused+0x0/0xd8 @ 1
[   10.072792] clk: Not disabling unused clocks
[   10.077557] initcall clk_disable_unused+0x0/0xd8 returned 0 after 4647 usecs
[   10.085402] calling  regulator_init_complete+0x0/0x4c @ 1
[   10.091428] initcall regulator_init_complete+0x0/0x4c returned 0 after 3 usecs
[   10.099469] calling  of_platform_sync_state_init+0x0/0x10 @ 1
[   10.105864] initcall of_platform_sync_state_init+0x0/0x10 returned 0 after 2 usecs
[   10.114298] calling  alsa_sound_last_init+0x0/0x78 @ 1
[   10.120028] ALSA device list:
[   10.123324]   #0: audiocodec
[   10.126530] initcall alsa_sound_last_init+0x0/0x78 returned 0 after 6344 usecs
[   10.134577] alloc_fd: slot 0 not NULL!
[   10.142136] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[   10.152332] devtmpfs: mounted
[   10.157590] Freeing unused kernel memory: 1024K
[   10.186890] Run /pseudo_init as init process
mount: mounting none on /dev failed: Resource busy
[   10.423312] UBIFS (ubi0:7): default file-system created
[   10.429875] UBIFS (ubi0:7): Mounting in unauthenticated mode
[   10.436309] UBIFS (ubi0:7): background thread "ubifs_bgt0_7" started, PID 1177
[   10.545064] UBIFS (ubi0:7): UBIFS: mounted UBI device 0, volume 7, name "rootfs_data"
[   10.553850] UBIFS (ubi0:7): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 b                        ytes
[   10.564904] UBIFS (ubi0:7): FS size: 43352064 bytes (41 MiB, 168 LEBs), journal size 2064385 bytes (1 MiB                        , 8 LEBs)
[   10.576437] UBIFS (ubi0:7): reserved for root: 2047624 bytes (1999 KiB)
[   10.583811] UBIFS (ubi0:7): media format: w5/r0 (latest is w5/r0), UUID A990054B-7A51-40E3-88D5-D2ADE4302                        641, small LPT model
can't run '/etc/preinit': No such file or directory
mount: mounting proc on /proc failed: Resource busy
mount: mounting tmpfs on /run failed: No such file or directory
hostname: can't open '/etc/hostname': No such file or directory
------run rc.preboot file-----
[   10.726898] UBIFS (ubi0:8): default file-system created
[   10.733373] UBIFS (ubi0:8): Mounting in unauthenticated mode
[   10.739836] UBIFS (ubi0:8): background thread "ubifs_bgt0_8" started, PID 1207
[   10.847452] UBIFS (ubi0:8): UBIFS: mounted UBI device 0, volume 8, name "UDISK"
[   10.855619] UBIFS (ubi0:8): LEB size: 258048 bytes (252 KiB), min./max. I/O unit sizes: 4096 bytes/4096 b                        ytes
[   10.866690] UBIFS (ubi0:8): FS size: 6451200 bytes (6 MiB, 25 LEBs), journal size 2064385 bytes (1 MiB, 6                         LEBs)
[   10.877943] UBIFS (ubi0:8): reserved for root: 304706 bytes (297 KiB)
[   10.885118] UBIFS (ubi0:8): media format: w5/r0 (latest is w5/r0), UUID 7F2A6990-A27D-4A9F-A55D-0BFEB024E                        E5F, small LPT model
------run rc.modules file-----
[   11.026483] calling  init_module+0x0/0x1000 [usb_storage] @ 1210
[   11.033383] usbcore: registered new interface driver usb-storage
[   11.040173] initcall init_module+0x0/0x1000 [usb_storage] returned 0 after 6739 usecs
[   11.277307] calling  init_module+0x0/0x1000 [8821cs] @ 1213
[   11.418801] probe of mmc1:0001:1 returned 1 after 135086 usecs
[   11.433472] initcall init_module+0x0/0x1000 [8821cs] returned 0 after 145536 usecs
Successfully initialized wpa_supplicant
[   12.442525] start_addr=(0x8000), end_addr=(0x10000), buffer_size=(0x8000), smp_number_max=(4096)
------run rc.final file-----
numid=30,iface=MIXER,name='Headphone Switch'
  ; type=BOOLEAN,access=rw------,values=1
  : values=on
[   12.703215] file system registered
Load mpp modules
mkdir: can't create directory '/dev/pts': File exists
[   12.723016] configfs-gadget 4100000.udc-controller: failed to start g1: -19
mkdir: can't create directory '/dev/shm': File exists
sh: write error: No such device
[   12.758806] read descriptors
[   12.762055] read strings
cat: can't open '/sys/class/sunxi_info/sys_info': No such file or directory
Starting network: Failed to connect to ubus
/sbin/ifup: line 51: /sbin/wifi: not found
FAIL
ifconfig: invalid hw-addr 00:
udhcpc: SIOCGIFINDEX: No such device
[leo start] chage file
File does not exist.
/etc/init.d/S60sshd: line 55: touch: not found
==================================
Connecting to the network(leo)......
[   13.536735]
[   13.536735] insmod_device_driver
[   13.536735]
[   13.543901] sunxi_usb_udc 4100000.udc-controller: 4100000.udc-controller supply udc not found, using dumm                        y regulator
[   13.739511] sunxi_set_cur_vol_work()397 WARN: get power supply failed
[   13.785946] android_work: sent uevent USB_STATE=CONNECTED
[   13.812985] configfs-gadget gadget: high-speed config #1: c
[   13.819318] android_work: sent uevent USB_STATE=CONFIGURED
[   18.468861] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Connected to the AP(leo)
Getting ip address(leo)......
udhcpc: started, v1.27.2
udhcpc: sending discover
udhcpc: sending select for 192.168.199.177
udhcpc: lease of 192.168.199.177 obtained, lease time 86400
Wifi connect ap : Success!
==================================
[leo start]Start SSH-----------
sh: odhcp6c: not found


BusyBox v1.27.2 () built-in shell (ash)

------run profile file-----
 _____  _              __     _
|_   _||_| ___  _ _   |  |   |_| ___  _ _  _ _
  | |   _ |   ||   |  |  |__ | ||   || | ||_'_|
  | |  | || | || _ |  |_____||_||_|_||___||_,_|
  |_|  |_||_|_||_|_|  Tina is Based on OpenWrt!
 ----------------------------------------------
 Tina Linux (Neptune, 61CC0487)
 ----------------------------------------------
Trying to connect to SWUpdate...
Wed Jun  1 00:00:00 GMT 2022
nodev   debugfs
root@TinaLinux:/# swu_param: ####
swu_software: ####
swu_mode: ####
no swupdate_cmd to run, wait for next swupdate
/etc/rc.common: line 128: procd_add_mdns: not found
[   40.376750] usb1-vbus: disabling

root@TinaLinux:/#
root@TinaLinux:/# /etc/init.d/acm.sh
mount: mounting none on /sys/kernel/config failed: Resource busy
mkdir: can't create directory '/sys/kernel/config/usb_gadget/g1': File exists
mkdir: can't create directory '/sys/kernel/config/usb_gadget/g1/strings/0x409': File exists
mkdir: can't create directory '/sys/kernel/config/usb_gadget/g1/configs/c.1': File exists
mkdir: can't create directory '/sys/kernel/config/usb_gadget/g1/configs/c.1/strings/0x409': File exists
echo: write error: Resource busy
root@TinaLinux:/# cd dev/
root@TinaLinux:/dev# ls
bus              mtd0ro           random           ubi0_2
by-name          mtd1             shm              ubi0_3
cedar_dev        mtd1ro           snd              ubi0_4
console          mtd2             sunxi-reg        ubi0_5
cpu_dma_latency  mtd2ro           sunxi-wlan       ubi0_6
disp             mtd3             sunxi_pwm0       ubi0_7
fb0              mtd3ro           tty              ubi0_8
full             mtdblock0        ttyGS0           ubi_ctrl
g2d              mtdblock1        ttyS0            ubiblock0_5
gpiochip0        mtdblock2        ttyS1            udmabuf
input            mtdblock3        ttyS4            urandom
ion              null             ubi0             usb-ffs
kmsg             ptmx             ubi0_0           zero
mtd0             pts              ubi0_1
root@TinaLinux:/dev# echo "asdasd" > ttyGS0

^C
root@TinaLinux:/dev# cat /etc/init.d/acm.sh


mount -t configfs none /sys/kernel/config
mkdir /sys/kernel/config/usb_gadget/g1
echo "0x1f3a" > /sys/kernel/config/usb_gadget/g1/idVendor
echo "0x0007" > /sys/kernel/config/usb_gadget/g1/idProduct
mkdir /sys/kernel/config/usb_gadget/g1/strings/0x409
mkdir /sys/kernel/config/usb_gadget/g1/functions/acm.usb0
mkdir /sys/kernel/config/usb_gadget/g1/configs/c.1
echo 0xc0 > /sys/kernel/config/usb_gadget/g1/configs/c.1/bmAttributes
echo 500 > /sys/kernel/config/usb_gadget/g1/configs/c.1/MaxPower
mkdir /sys/kernel/config/usb_gadget/g1/configs/c.1/strings/0x409
ln -s /sys/kernel/config/usb_gadget/g1/functions/acm.usb0/ /sys/kernel/config/usb_gadget/g1/configs/c.1/acm.usb0
ls /sys/class/udc/ | xargs echo > /sys/kernel/config/usb_gadget/g1/UDCroot@TinaLinux:/dev#

我之前玩那个ledc驱动器嘛，tina系统里面的那个其实不太好用，每次要echo 数据去那个device是不行的，一个指令只能设置一个灯的1/3，那么100fps 设置80个灯就要炸啦，系统直接宕机

后来我找啦个办法直接往内核发数据，爽歪歪啦

操作那个灯的方法现在变成了

1 准备好80个灯的数据
2 发送给内核驱动
3 驱动读取数据 交给DMA 一次写80个灯的数据

那么800k的 ws2812的数据波，算下来80个灯一次传送数据大概在 2ms，抛开数据准备的时间也就3ms 80个灯的数据，加个sleep，一帧10ms都是绰绰有余的，那么100fps，完全没问题，使用方法也很简单，啥额外的驱动读取都不需要，直接往内核发数据包，内核驱动接就好啦

亲测效果很好
B站演示视频

【RGB只要开始玩就停不下来，这个全志的ledc用起来终于顺心了，DMA传输数据，反正跑个100fps没有一点压力哪位大佬有玩过lua代码在线编译执行的呀我…】 https://www.bilibili.com/video/BV1TJ4m1h7Gk/?share_source=copy_web

我是直接通过netlink去实现往内核驱动写数据的

所以得先打开 tina linux里面 lib中相关的库

make menuconfig

Libraries 里面涉及到netlink的库给它打开以后就可以用啦

Symbol: PACKAGE_libnftnl [=y]                                                                                                        │  
  │ Type  : tristate                                                                                                                     │  
  │ Prompt: libnftnl........... Low-level netlink library for the nf_tables subsystem                                                    │  
  │   Location:                                                                                                                          │  
  │     -> Libraries                                                                                                                     │  
  │   Defined at tmp/.config-package.in:20672                                                                                            │  
  │   Selects: PACKAGE_libmnl [=y] && PACKAGE_libpthread [=y] && PACKAGE_librt [=y] && PACKAGE_libc [=y] && PACKAGE_libssp [=n]          │  
  │   Selected by: PACKAGE_nftables [=n] && IPV6 [=y]                                                                                    │  
  │                                                              

然后就是在ledc驱动里面加上自己的代码

/lichee/linux-5.4/drivers/leds/leds-sunxi.c

//leo 添加个模块



#define NETLINK_TEST 25
#define MSG_SIZE 320

static struct sock *nl_sk = NULL;
u32 leo_led_data[80];
//用于触发数据写入
static int leo_show_led(void)
{
	struct sunxi_led *led = sunxi_led_global;
	unsigned long flags;

	int i,err;
	
	led->reset_ns	=	84;
	
	//开始用DMA方式传输数据

	spin_lock_irqsave(&led->lock, flags);
	
	memcpy(led->data,leo_led_data, sizeof(leo_led_data));
	led->length = 80;

	spin_unlock_irqrestore(&led->lock, flags);

	/* prepare for dma xfer, dynamic apply dma channel */
	if (led->length > SUNXI_LEDC_FIFO_DEPTH) {
		err = sunxi_ledc_dma_get(led);
		if (err)
			return err;
	}

	sunxi_ledc_trans_data(led);
	if (debug_mask & DEBUG_INFO2) {
		dprintk(DEBUG_INFO2, "dump reg:\n");
		led_dump_reg(led, 0, 0x30);
	}

	sunxi_ledc_complete(led);

	/* dynamic release dma chan, release at the end of a transmission */
	if (led->length > SUNXI_LEDC_FIFO_DEPTH)
		sunxi_ledc_dma_put(led);

	
	kfree(led);

	//printk(KERN_INFO,"leo_show_led------end\n");

	return 0;
	
}

int send_nl_message(struct sock *sock, int pid, char *message, int message_len) 
{
    struct sk_buff *skb_out;
    struct nlmsghdr *nlh_out;

    // Allocate a new skb
    // 创建一个 sk_buff 缓冲区
    skb_out = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
    if (!skb_out) {
        return -ENOMEM;
    }

    // Initialize the netlink message header
    nlh_out = nlmsg_put(skb_out, 0, 0, NLMSG_DONE, message_len, 0);
    if (!nlh_out) {
        nlmsg_free(skb_out);
        return -ENOMEM;
    }

    // Set the destination PID and copy the message data
    NETLINK_CB(skb_out).dst_group = 0; /* unicast */
    memcpy(NLMSG_DATA(nlh_out), message, message_len);

    // Send the message to the specified PID
    // 向指定的 Netlink Socket 发送消息
    if (nlmsg_unicast(sock, skb_out, pid) < 0) {
        nlmsg_free(skb_out);
        return -EFAULT;
    }

    return 0;
}

static void nl_recv_msg(struct sk_buff *__skb)
{
    struct sk_buff *skb;
    char str[MSG_SIZE] = {0};
    struct nlmsghdr *nlh;
	int i;
	

    if (__skb == NULL) {
        return;
    }

    skb = skb_get(__skb);
    if (skb->len < NLMSG_SPACE(0)) {
        return;
    }

    nlh = nlmsg_hdr(skb);


	/* 时间一长就崩掉啦，奇怪？？？？？？*/
	leo_show_led();


	kfree(nlh);
	kfree(skb);



}


static int __init netlink_init(void)
{
    struct netlink_kernel_cfg cfg = {
        .input = nl_recv_msg,
    };

    nl_sk = netlink_kernel_create(&init_net, NETLINK_TEST, &cfg);
    if (!nl_sk) {
        printk(KERN_ALERT "Failed to create netlink socket.\n");
        return -ENOMEM;
    }

    printk(KERN_INFO "Netlink socket created.\n");

    return 0;
}

static void __exit netlink_exit(void)
{
    netlink_kernel_release(nl_sk);
    printk(KERN_INFO "Netlink socket released.\n");
}

module_init(netlink_init);
module_exit(netlink_exit);

MODULE_LICENSE("GPL");

/*debug



sunxi_ledc_irq_handler()1313 - wait time is more than 600000 ns,going to reset ledc and drop this operation!



*/

上面那个相当于内核里面的服务端，功能也很简单，就是接收数据，收到后直接丢给dma，发送出去

下面这个是客户端，也就是你的app
大概写个发送数据的代码就行啦，超级简单，哈哈哈

大概的代码如下
大家可以参考下

#include <string.h>
#include <sys/socket.h>
#include <linux/netlink.h>


// net 方式往内核发送信息

    int sock_fd, len;
    struct sockaddr_nl src_addr, dst_addr;
    struct nlmsghdr * nlh;
    char msg[MSG_SIZE] = {0};

    sock_fd = socket(AF_NETLINK, SOCK_RAW, NETLINK_TEST);
    if(sock_fd < 0) {
        perror("socket");
        exit(EXIT_FAILURE);
    }
    /**/
    memset(&src_addr, 0, sizeof(struct sockaddr_nl));
    src_addr.nl_family = AF_NETLINK;
    src_addr.nl_pid    = getpid();

    bind(sock_fd, (struct sockaddr *)&src_addr, sizeof(struct sockaddr_nl));

    memset(&dst_addr, 0, sizeof(struct sockaddr_nl));
    dst_addr.nl_family = AF_NETLINK;
    dst_addr.nl_pid    = 0; // send to kernel
    dst_addr.nl_groups = 0; // unicast

    nlh = (struct nlmsghdr *)malloc(NLMSG_SPACE(MSG_SIZE));
    memset(nlh, 0, NLMSG_SPACE(MSG_SIZE));
    nlh->nlmsg_len   = NLMSG_SPACE(MSG_SIZE);
    nlh->nlmsg_pid   = getpid();
    nlh->nlmsg_flags = 0;

    char buf[MAX_PAYLOAD] = {0};
    // sprintf(cmd, "echo 10 > /sys/class/leds/sunxi_led79r/brightness");
    // system(cmd);
    // usleep(100000);

    // net 方式往内核发送信息

    // 测试颜色
    struct color_rgb led_color_test;
    // led_color_test.r=   1;
    // led_color_test.g=   1;
    // led_color_test.b=   1;

    struct color_hsv color_hsv_test;
    u_int16_t test_h = 0;
    color_hsv_test   = color_hsv(100, 250, 0);

    //启动全led检查
    check_all_led(sock_fd,nlh,dst_addr);


//按键全功能检查
void check_all_led(int sock_fd,struct nlmsghdr * nlh,struct sockaddr_nl  dst_addr){
    struct color_hsv color_hsv_test;
    u_int16_t test_h = 0;
    color_hsv_test   = color_hsv(33, 235, 0);

    //用于提示灯颜色   color_hsv(33, 235, 200);

    int is_stop=0;
    int len = sizeof(led_data);

    int    bright2=0;
    u_int16_t t_flag=   0;
    printf("start check led!\n");
    while(!is_stop){

        if(t_flag == 0) {
            bright2 = bright2 + 4;
        } else {
            bright2 = bright2 - 4;
            test_h++;
        }
        if(bright2 > 225) {
            bright2 = 220;
            t_flag  = 1;
            usleep(40000);
        }
        if(bright2 < 0) {
            bright2 = 0;
            //t_flag  = 0;
            is_stop=1;//放完停掉
            //usleep(50000);
            printf("stop led\n");
        }
        color_hsv_test.v    =   bright2;
        for(int i = 0; i < 80; i++) {

            led_data[i] = trans_hsv_u32(color_hsv_test);
        }


        memcpy(NLMSG_DATA(nlh), (const uint8_t *)led_data, len);
        if(sendto(sock_fd, nlh, nlh->nlmsg_len, 0, (struct sockaddr *)&dst_addr, sizeof(struct sockaddr_nl)) < 0) {
            perror("sendto");
            exit(EXIT_FAILURE);
        } else {
            //printf("send ok\n");
        }
        usleep(12000);
        if(is_stop==1){
            break;
            return;
        }
    }

}

这里面有用的就是个 sendto函数

其他都是用来准备好数据包的，我这直接把数据整个发过去了
其实这么整效率不够高，最好是就发个数据包的地址过去
然后接收的位置，直接读那个地址里面的数据就行了

反正即便是这么写，跑起来也很快，基本不耗什么cpu

主要是简单啊，不用去理解linux底层驱动了，反正我也没搞明白怎么驱动的
反正就是用了netlink直接往内核驱动发包，内核驱动收到包以后直接执行。。。
直接执行，达到结果也是一样快。